diff --git a/CHANGELOG b/CHANGELOG
index 17dc826b..7cd42838 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,7 @@
+2024-03-24 (fe3d032): Fix voltageScale to correct indices for ISDS205b
+2024-03-24 (09d0e28): Merge branch 'isds205b/channelCalFix' of https://github.com/wakass/OpenHantek6022 into wakass-isds205b/channelCalFix
+2024-03-24 (a207f5f): Fix voltageScale to correct indices
+2024-03-15 (b9d6560): README update, add solution Crostini graphics issue; build info update
 2024-03-12 (29dbcca): README update
 2024-03-05 (9c1e9e8): fix #399 - update macos build instructions, hack nedded no more
 2024-02-24 (3ac5c3a): fw refactoring - no functional change
diff --git a/openhantek/src/hantekdso/models/modelISDS205b.cpp b/openhantek/src/hantekdso/models/modelISDS205b.cpp
index 32e3e27e..0ae96adb 100644
--- a/openhantek/src/hantekdso/models/modelISDS205b.cpp
+++ b/openhantek/src/hantekdso/models/modelISDS205b.cpp
@@ -46,7 +46,7 @@ static void initSpecifications( Dso::ControlSpecification &specification ) {
            
     // Theoretical values: 4096.  , 4096.  , 4096. , 125.44, 51.2 , 28.16, 28.16, 28.16
     specification.voltageScale[ 0 ] = { 1330, 1330,1330, 85.36, 37.48, 21.78, 21.78, 21.78 }; //digit/V - Channel 1
-    specification.voltageScale[ 0 ] = { 1330, 1330,1330, 85.36, 37.48, 21.78, 21.78, 21.78 }; //digit/V - Channel 2
+    specification.voltageScale[ 1 ] = { 1330, 1330,1330, 85.36, 37.48, 21.78, 21.78, 21.78 }; //digit/V - Channel 2
 
     // Gain and offset can be corrected by individual config values from EEPROM or file