diff --git a/source/build/make/rules.mk b/source/build/make/rules.mk
index 176e67a..e3d6d4c 100644
--- a/source/build/make/rules.mk
+++ b/source/build/make/rules.mk
@@ -86,7 +86,7 @@ unused_macros:
 	@mkdir -p $(@D)
 	@$(STLD) $(STLD_FLAGS) $@ $^
 
-include build/make/templates.mk
+include ${srcdir}/build/make/templates.mk
 
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 # File types