diff --git a/test/help_output_test.sh b/test/help_output_test.sh
index de8dcd7e..e44c024c 100755
--- a/test/help_output_test.sh
+++ b/test/help_output_test.sh
@@ -6,6 +6,7 @@ rofi -h -config ${TOP_DIR}/doc/test_xr.txt | grep -v "Version"> help-output.txt
 
 if ! diff  help-output.txt ${TOP_DIR}/doc/help-output.txt > /dev/null
 then
+    diff  help-output.txt ${TOP_DIR}/doc/help-output.txt 
     echo "Help output does not match."
     exit 1;
 fi