diff --git a/scripts/prepare_instrumentation.sh b/scripts/prepare_instrumentation.sh
index 1636d7802a9d7e1d3d4375c46253c02134bfc3ee..01807256bc27f093f8f1d94bc57da2f118d8eb93 100755
--- a/scripts/prepare_instrumentation.sh
+++ b/scripts/prepare_instrumentation.sh
@@ -87,7 +87,7 @@ cp -R ../Makefile $targetdir
 cp -R ../CMakeLists.txt $targetdir
 cp -R ../Workspace_msvc $targetdir
 if [ $INCLUDE_SPLIT -eq 0 ]; then
-    strip_split_rendering.sh $targetdir
+    ./strip_split_rendering.sh $targetdir
 fi
 
 # back up #ifdef-list
diff --git a/scripts/strip_split_rendering.sh b/scripts/strip_split_rendering.sh
old mode 100644
new mode 100755