diff --git a/Makefile b/Makefile
index e1b137ae..ecf29505 100644
--- a/Makefile
+++ b/Makefile
@@ -237,6 +237,7 @@ bootstrap : icyc libs
 	cp scheme/cyclone/cps-optimizations.c $(BOOTSTRAP_DIR)/scheme/cyclone
 	cp scheme/cyclone/cps-opt-local-var-redux.scm $(BOOTSTRAP_DIR)/scheme/cyclone
 	cp scheme/cyclone/cps-opt-analyze-call-graph.scm $(BOOTSTRAP_DIR)/scheme/cyclone
+	cp scheme/cyclone/cps-opt-memoize-pure-fncs.scm $(BOOTSTRAP_DIR)/scheme/cyclone
 	cp scheme/cyclone/hashset.c $(BOOTSTRAP_DIR)/scheme/cyclone
 	cp scheme/cyclone/libraries.c $(BOOTSTRAP_DIR)/scheme/cyclone
 	cp scheme/cyclone/macros.c $(BOOTSTRAP_DIR)/scheme/cyclone