diff --git a/tests/test_config b/tests/test_config
index bca199dd56d3ddaaadcd6d58684eeb1853782f6b..66a5b15405c4c809b56e2fb2d15a39b225fa42d3 100644
--- a/tests/test_config
+++ b/tests/test_config
@@ -3,4 +3,4 @@ MACRO: CXX -cxx-c++stdlib-path share/libc++ -cxx-clang-command="bin/framaCIRGen"
 MACRO: EVA -eva -eva-msg-key=-summary
 MACRO: WP -wp -wp-par 1 -wp-session tests/wp-cache -wp-cache update -wp-msg-key shell
 OPT:-print -check @CXX@
-FILTER:/bin/sed  -e "s|${FRAMAC_SHARE}|FRAMAC_SHARE|g" -e "s|$(pwd)/||g"
+FILTER:sed  -e "s|${FRAMAC_SHARE}|FRAMAC_SHARE|g" -e "s|$(pwd)/||g"