diff --git a/wmake/Makefile b/wmake/Makefile
index 9a52485e24..317d78e7cc 100644
--- a/wmake/Makefile
+++ b/wmake/Makefile
@@ -59,7 +59,6 @@ LIB_DIR            = $(WM_PROJECT_DIR)/lib
 LIB_WM_OPTIONS_DIR = $(LIB_DIR)/$(WM_OPTIONS)
 OBJECTS_DIR        = $(MAKE_DIR)/$(WM_OPTIONS)
 CLASSES_DIR        = $(MAKE_DIR)/classes
-THIRD_PARTY        = $(WM_PROJECT_INST_DIR)/ThirdParty
 
 SYS_INC            =
 SYS_LIBS           =