diff --git a/common.mk b/common.mk
index b49e98abe2..dc34b9d190 100644
--- a/common.mk
+++ b/common.mk
@@ -19555,7 +19555,6 @@ version.$(OBJEXT): $(CCAN_DIR)/str/str.h
 version.$(OBJEXT): $(hdrdir)/ruby.h
 version.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 version.$(OBJEXT): $(hdrdir)/ruby/version.h
-version.$(OBJEXT): $(top_srcdir)/gc/gc.h
 version.$(OBJEXT): $(top_srcdir)/internal/array.h
 version.$(OBJEXT): $(top_srcdir)/internal/basic_operators.h
 version.$(OBJEXT): $(top_srcdir)/internal/cmdlineopt.h