diff --git a/Makefile.projbuild b/Makefile.projbuild
deleted file mode 100644
index cab9922..0000000
--- a/Makefile.projbuild
+++ /dev/null
@@ -1,7 +0,0 @@
-WIFI_MAN_BUILD_DIR=$(abspath $(BUILD_DIR_BASE)/wifi-manager)
-WIFI_MAN_CONFIG_BIN=$(WIFI_MAN_BUILD_DIR)/wifi-manager-config.bin
-
-ESPTOOL_ALL_FLASH_ARGS += $(CONFIG_WIFI_MANAGER_MEM_ADDR) $(WIFI_MAN_CONFIG_BIN)
-
-wifi-man-flash-config:
-	echo flaaaaash