diff --git a/Makefile b/Makefile
index f3588a2..1b8cfcf 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 TARGET := $(shell guile -c "(display (%site-dir))")
 CCACHE := $(shell guile -c "(display(%site-ccache-dir))")
-OBJ := csv.go transform.scm
+OBJ := csv.go transform.go
 
 .PHONY: all clean install uninstall
 all: $(OBJ)