diff --git a/image_analysis/CMakeLists.txt b/image_analysis/CMakeLists.txt
index e51c0b95..6b927ae9 100644
--- a/image_analysis/CMakeLists.txt
+++ b/image_analysis/CMakeLists.txt
@@ -4,7 +4,7 @@ ADD_LIBRARY(ImageAnalysis STATIC
         GPUImageAnalysis.h
         RadialIntegration.cpp RadialIntegration.h
         RadialIntegrationMapping.cpp RadialIntegrationMapping.h
-        StrongPixelSet.cpp StrongPixelSet.h GPUImageAnalysis_Alt.cpp RadialIntegrationProfile.cpp RadialIntegrationProfile.h)
+        StrongPixelSet.cpp StrongPixelSet.h GPUImageAnalysis.cpp RadialIntegrationProfile.cpp RadialIntegrationProfile.h)
 
 TARGET_LINK_LIBRARIES(ImageAnalysis CommonFunctions)
 
diff --git a/image_analysis/GPUImageAnalysis_Alt.cpp b/image_analysis/GPUImageAnalysis.cpp
similarity index 100%
rename from image_analysis/GPUImageAnalysis_Alt.cpp
rename to image_analysis/GPUImageAnalysis.cpp
diff --git a/jungfrau/CMakeLists.txt b/jungfrau/CMakeLists.txt
index ee02541a..e99bc537 100644
--- a/jungfrau/CMakeLists.txt
+++ b/jungfrau/CMakeLists.txt
@@ -7,7 +7,7 @@ ADD_LIBRARY(JFCalibration STATIC
         JFModuleGainCalibration.cpp JFModuleGainCalibration.h
         JFPedestalCalc.cpp JFPedestalCalc.h
         ProcessJFPacket.cpp ProcessJFPacket.h
-        JFConversionGPU.h JFConversionGPU_Alt.cpp)
+        JFConversionGPU.h JFConversionGPU.cpp)
 
 SET_SOURCE_FILES_PROPERTIES(JFPedestalCalc.cpp JFConversionFloatingPoint.cpp JFConversionFixedPoint.cpp PROPERTIES COMPILE_FLAGS -Ofast)
 
diff --git a/jungfrau/JFConversionGPU_Alt.cpp b/jungfrau/JFConversionGPU.cpp
similarity index 100%
rename from jungfrau/JFConversionGPU_Alt.cpp
rename to jungfrau/JFConversionGPU.cpp