diff --git a/matsim/src/main/java/org/matsim/utils/objectattributes/attributeconverters/StringDoubleMap.java b/matsim/src/main/java/org/matsim/utils/objectattributes/StringDoubleMap.java
similarity index 80%
rename from matsim/src/main/java/org/matsim/utils/objectattributes/attributeconverters/StringDoubleMap.java
rename to matsim/src/main/java/org/matsim/utils/objectattributes/StringDoubleMap.java
index ef2d0a869f1..4125ea0e1dc 100644
--- a/matsim/src/main/java/org/matsim/utils/objectattributes/attributeconverters/StringDoubleMap.java
+++ b/matsim/src/main/java/org/matsim/utils/objectattributes/StringDoubleMap.java
@@ -1,4 +1,4 @@
-package org.matsim.utils.objectattributes.attributeconverters;
+package org.matsim.utils.objectattributes;
 
 import java.util.LinkedHashMap;
 import java.util.Map;
diff --git a/matsim/src/main/java/org/matsim/utils/objectattributes/attributeconverters/StringDoubleMapConverter.java b/matsim/src/main/java/org/matsim/utils/objectattributes/attributeconverters/StringDoubleMapConverter.java
index e68ebc06e9c..06578bdc186 100644
--- a/matsim/src/main/java/org/matsim/utils/objectattributes/attributeconverters/StringDoubleMapConverter.java
+++ b/matsim/src/main/java/org/matsim/utils/objectattributes/attributeconverters/StringDoubleMapConverter.java
@@ -9,6 +9,7 @@
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.type.MapType;
 import com.fasterxml.jackson.databind.type.TypeFactory;
+import org.matsim.utils.objectattributes.StringDoubleMap;
 
 public class StringDoubleMapConverter implements AttributeConverter<StringDoubleMap> {
     private static final Logger LOG = LogManager.getLogger(StringDoubleMapConverter.class);