diff --git a/generic_abs_175.xml.fdm_material b/generic_abs_175.xml.fdm_material
index fc0019a42..bec05d481 100644
--- a/generic_abs_175.xml.fdm_material
+++ b/generic_abs_175.xml.fdm_material
@@ -11,7 +11,7 @@ Generic ABS 1.75mm profile. The data in this file may not be correct for your sp
         </name>
         <GUID>2780b345-577b-4a24-a2c5-12e6aad3e690</GUID>
         <version>11</version>
-        <bot_material_id>abs</bot_material_id>
+        <reference_material_id>abs</reference_material_id>
         <color_code>#8cb219</color_code>
         <description>Tough and durable. ABS is good for mechanical parts. It is impact resistant, dimensionally stable and handles temperatures up to 85ºC.</description>
         <adhesion_info>No glue needed</adhesion_info>
diff --git a/generic_asa_175.xml.fdm_material b/generic_asa_175.xml.fdm_material
index 75000b2ca..7a1228cd8 100644
--- a/generic_asa_175.xml.fdm_material
+++ b/generic_asa_175.xml.fdm_material
@@ -10,7 +10,7 @@ Generic ASA 1.75mm profile. The data in this file may not be correct for your sp
             <color>Generic</color>
         </name>
         <GUID>416eead4-0d8e-4f0b-8bfc-a91a519befa5</GUID>
-        <bot_material_id>asa</bot_material_id>
+        <reference_material_id>asa</reference_material_id>
         <version>5</version>
         <color_code>#ffe92a</color_code>
         <description>ASA combines the qualities of ABS with the added benefit of UV resistance and additional moisture resistance making it ideal for equipment exposed to sunlight and rain over long periods of time – such as products for the agriculture, transportation, and power and utility industries.</description>
diff --git a/generic_nylon_175.xml.fdm_material b/generic_nylon_175.xml.fdm_material
index 051560c3b..ed17a628a 100644
--- a/generic_nylon_175.xml.fdm_material
+++ b/generic_nylon_175.xml.fdm_material
@@ -10,7 +10,7 @@ Generic Nylon 1.75mm profile. The data in this file may not be correct for your
             <color>Generic</color>
         </name>
         <GUID>283d439a-3490-4481-920c-c51d8cdecf9c</GUID>
-        <bot_material_id>nylon</bot_material_id>
+        <reference_material_id>nylon</reference_material_id>
         <version>7</version>
         <color_code>#3DF266</color_code>
         <description>Nylon is strong, abrasion-resistant, durable and engineered for low moisture sensitivity.</description>
diff --git a/generic_pc_175.xml.fdm_material b/generic_pc_175.xml.fdm_material
index ab5cfab5d..57616ee63 100644
--- a/generic_pc_175.xml.fdm_material
+++ b/generic_pc_175.xml.fdm_material
@@ -10,7 +10,7 @@ Generic PC 1.75mm profile. The data in this file may not be correct for your spe
             <color>Generic</color>
         </name>
         <GUID>62414577-94d1-490d-b1e4-7ef3ec40db02</GUID>
-        <bot_material_id>pc</bot_material_id>
+        <reference_material_id>pc</reference_material_id>
         <version>6</version>
         <color_code>#F29030</color_code>
         <description>Strong, tough and temperature resistant. PC offers a great print quality, heat resistance up to 110ºC, mechanical strength and toughness.</description>
diff --git a/generic_petg_175.xml.fdm_material b/generic_petg_175.xml.fdm_material
index 0b629da98..4ecf6f44e 100644
--- a/generic_petg_175.xml.fdm_material
+++ b/generic_petg_175.xml.fdm_material
@@ -10,7 +10,7 @@ Generic PETG 1.75mm profile. The data in this file may not be correct for your s
             <color>Generic</color>
         </name>
         <GUID>69386c85-5b6c-421a-bec5-aeb1fb33f060</GUID>
-        <bot_material_id>petg</bot_material_id>
+        <reference_material_id>petg</reference_material_id>
         <version>6</version>
         <color_code>#f3a112</color_code>
         <description>Generic PETG profile. The data in this file may not be correct for your specific machine.</description>
diff --git a/generic_pla_175.xml.fdm_material b/generic_pla_175.xml.fdm_material
index 5a53981e0..d2490e0b6 100644
--- a/generic_pla_175.xml.fdm_material
+++ b/generic_pla_175.xml.fdm_material
@@ -10,7 +10,7 @@ Generic PLA 1.75mm profile. The data in this file may not be correct for your sp
             <color>Generic</color>
         </name>
         <GUID>0ff92885-617b-4144-a03c-9989872454bc</GUID>
-        <bot_material_id>pla</bot_material_id>
+        <reference_material_id>pla</reference_material_id>
         <version>11</version>
         <color_code>#ffc924</color_code>
         <description>Fast, safe and reliable printing. PLA is ideal for the fast and reliable printing of parts and prototypes with a great surface quality.</description>
diff --git a/generic_pva_175.xml.fdm_material b/generic_pva_175.xml.fdm_material
index e7d7c2640..a4ab11121 100644
--- a/generic_pva_175.xml.fdm_material
+++ b/generic_pva_175.xml.fdm_material
@@ -10,7 +10,7 @@ Generic PVA 1.75mm profile. The data in this file may not be correct for your sp
             <color>Generic</color>
         </name>
         <GUID>a4255da2-cb2a-4042-be49-4a83957a2f9a</GUID>
-        <bot_material_id>pva</bot_material_id>
+        <reference_material_id>pva</reference_material_id>
         <version>10</version>
         <color_code>#a32bcc</color_code>
         <description>Water soluble support material. PVA is a matching support material for PLA, CPE and Nylon.</description>
diff --git a/scripts/fdmmaterial.xsd b/scripts/fdmmaterial.xsd
index 768337ccb..14e88936b 100644
--- a/scripts/fdmmaterial.xsd
+++ b/scripts/fdmmaterial.xsd
@@ -34,7 +34,7 @@
                                                 </xsd:restriction>
                                             </xsd:simpleType>
                                         </xsd:element>
-                                        <xsd:element name="bot_material_id">
+                                        <xsd:element name="reference_material_id">
                                             <xsd:simpleType>
                                                 <xsd:restriction base="xsd:string">
                                                     <xsd:minLength value="2"/>
diff --git a/ultimaker_abscf_175.xml.fdm_material b/ultimaker_abscf_175.xml.fdm_material
index 71f334a2b..2c977557b 100644
--- a/ultimaker_abscf_175.xml.fdm_material
+++ b/ultimaker_abscf_175.xml.fdm_material
@@ -7,7 +7,7 @@
             <color>Generic</color>
         </name>
         <GUID>495a0ce5-9daf-4a16-b7b2-06856d82394d</GUID>
-        <bot_material_id>abs-cf10</bot_material_id>
+        <reference_material_id>abs-cf10</reference_material_id>
         <version>4</version>
         <color_code>#0e0e10</color_code>
         <description>The performance of carbon fiber with the reliability of ABS</description>
diff --git a/ultimaker_absr_175.xml.fdm_material b/ultimaker_absr_175.xml.fdm_material
index 695830539..c9b14e63a 100644
--- a/ultimaker_absr_175.xml.fdm_material
+++ b/ultimaker_absr_175.xml.fdm_material
@@ -7,7 +7,7 @@
             <color>Generic</color>
         </name>
         <GUID>88c8919c-6a09-471a-b7b6-e801263d862d</GUID>
-        <bot_material_id>abs-wss1</bot_material_id>
+        <reference_material_id>abs-wss1</reference_material_id>
         <version>4</version>
         <color_code>#8cb219</color_code>
         <description>Tough and durable. ABS is good for mechanical parts. It is impact resistant, dimensionally stable and handles temperatures up to 85ºC.</description>
diff --git a/ultimaker_rapidrinse_175.xml.fdm_material b/ultimaker_rapidrinse_175.xml.fdm_material
index 56e05d1a2..ffcf141de 100644
--- a/ultimaker_rapidrinse_175.xml.fdm_material
+++ b/ultimaker_rapidrinse_175.xml.fdm_material
@@ -7,7 +7,7 @@
             <color>Generic</color>
         </name>
         <GUID>a140ef8f-4f26-4e73-abe0-cfc29d6d1024</GUID>
-        <bot_material_id>wss1</bot_material_id>
+        <reference_material_id>wss1</reference_material_id>
         <version>5</version>
         <color_code>#f5f2d1</color_code>
         <description>Water soluble support material for ABS-R.</description>