diff --git a/src/backend/file/test/Makefile.am b/src/backend/file/test/Makefile.am
index f5014db692..be6c612e85 100644
--- a/src/backend/file/test/Makefile.am
+++ b/src/backend/file/test/Makefile.am
@@ -55,3 +55,5 @@ INCLUDES = \
   -I${top_srcdir}/src/engine \
   -I${top_srcdir}/src/engine/test-core \
   -I..
+
+EXTRA_DIST = test-load-module