diff --git a/Packaging/Files/selftester.sh b/Packaging/Files/selftester.sh
index 830fbf83e0f5499c3e82f8885fe52e84a0bdcbc0..1bad3596e7dab3f7195a6df5de2c46c1ceba6f71 100755
--- a/Packaging/Files/selftester.sh
+++ b/Packaging/Files/selftester.sh
@@ -217,7 +217,7 @@ else
 fi
 
 grep_cmd=$(which grep)
-grep_out=$($grep_cmd -Rs "/usr/" "$CUR_DIR/lib/cmake/")
+grep_out=$($grep_cmd -Rs "/usr/" "$CUR_DIR/lib/cmake/" | $grep_cmd -v "/usr/include/libdrm")
 grep_ret=$?
 if [ $grep_ret -ne 1 ]; then
     echo "Check 4/4 : FAIL"