diff --git a/project/pydist.m4 b/project/pydist.m4
index 40f499c..28f6e18 100644
--- a/project/pydist.m4
+++ b/project/pydist.m4
@@ -32,9 +32,9 @@ _
 m4_divert(4)
 m4_ifelse([$1],[],
 [$(PYDIST_PYCDIR)/./][%.py: \]
-m4_tabtabtab([$(SOURCE_DIR)/Lib/./][[$1]][%.py]),
+m4_tabtabtab([$(SOURCE_DIR)/Lib/./][[$1]][%.py pydist.tag]),
 [$(PYDIST_PYCDIR)/./][$1]/[%.py: \]
-m4_tabtabtab([$(SOURCE_DIR)/Lib/./][[$1]]/[%.py]))
+m4_tabtabtab([$(SOURCE_DIR)/Lib/./][[$1]]/[%.py pydist.tag]))
 m4_tabtab[PYCOPY_PYTHON=$(PYCOPY_PYTHON) \]
 m4_tabtab[PYCOPY_PREFIX=$(PYCOPY_PREFIX) \]
 m4_tabtab[PYCOPY_DSTDIR=$(PYDIST_PYCDIR)/./][$1] \