diff --git a/Documentation/GNUmakefile b/Documentation/GNUmakefile
index d83d11d314..64862550eb 100644
--- a/Documentation/GNUmakefile
+++ b/Documentation/GNUmakefile
@@ -100,7 +100,7 @@ ReleaseNotes.gsdoc
 ReleaseNotes_AGSDOC_FLAGS = -DTDs ../Tools
 
 # Use local version of autogsdoc in case it is not installed
-LD_LIBRARY_PATH := $(dir $(CURDIR))/Source/$(GNUSTEP_OBJ_DIR_NAME):$(LD_LIBRARY_PATH)
+LD_LIBRARY_PATH := $(dir $(CURDIR))/../Source/$(GNUSTEP_OBJ_DIR_NAME):$(LD_LIBRARY_PATH)
 AUTOGSDOC=../Tools/$(GNUSTEP_OBJ_DIR_NAME)/autogsdoc
 BASE_MAKE_LOADED=yes