diff --git a/hw/super6502_fpga/Makefile b/hw/super6502_fpga/Makefile
index 8b16685..d6fcf1b 100644
--- a/hw/super6502_fpga/Makefile
+++ b/hw/super6502_fpga/Makefile
@@ -12,4 +12,5 @@ $(SUPER6502_FPGA_BITSTREAM): $(SUPER6502_FPGA_SOURCES) $(SUPER6502_FPGA_PROJECT)
 .PHONY: clean
 clean:
 	rm -rf work_*
-	rm -rf outflow
\ No newline at end of file
+	rm -rf outflow
+	rm -rf init_hex.mem
\ No newline at end of file