diff --git a/slsDetectorSoftware/CMakeLists.txt b/slsDetectorSoftware/CMakeLists.txt
index 95e71aba2..768b0d985 100644
--- a/slsDetectorSoftware/CMakeLists.txt
+++ b/slsDetectorSoftware/CMakeLists.txt
@@ -73,6 +73,7 @@ slsDetectorAnalysis/detectorData.h
 slsDetectorAnalysis/angularConversion.h
 slsDetectorAnalysis/angularConversionStatic.h
 slsDetectorAnalysis/badChannelCorrections.h
+slsDetectorAnalysis/fileIO.h
 
 )
 set_target_properties(slsDetectorShared PROPERTIES