diff --git a/.gitattributes b/.gitattributes
index d65f947a0f6e02dbcb8c97472f3bb6bd1998754c..a095ab5c6422052ff3e3bcbfcc7a8e34e9c5d410 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -697,7 +697,6 @@ CEP/DP3/AOFlagger/src/strategy/control/actionblock.cpp -text
 CEP/DP3/AOFlagger/src/strategy/control/actionfactory.cpp -text
 CEP/DP3/AOFlagger/src/strategy/control/strategyreader.cpp -text
 CEP/DP3/AOFlagger/src/strategy/control/strategywriter.cpp -text
-CEP/DP3/AOFlagger/src/strategy/imagesets/fitsimageset.cpp -text
 CEP/DP3/AOFlagger/src/strategy/imagesets/imageset.cpp -text
 CEP/DP3/AOFlagger/src/strategy/imagesets/msimageset.cpp -text
 CEP/DP3/AOFlagger/src/strategy/imagesets/parmimageset.cpp -text