diff --git a/sharp-drm.mk b/sharp-drm.mk
index ca27c55..a260806 100644
--- a/sharp-drm.mk
+++ b/sharp-drm.mk
@@ -1,21 +1,21 @@
-SHARP_VERSION = 1.0
-SHARP_SITE = $(BR2_EXTERNAL_BEEPY_DRIVERS_PATH)/package/sharp
-SHARP_SITE_METHOD = local
+SHARP_DRM_VERSION = 1.0
+SHARP_DRM_SITE = $(BR2_EXTERNAL_BEEPY_DRIVERS_PATH)/package/sharp-drm
+SHARP_DRM_SITE_METHOD = local
 
-SHARP_INSTALL_IMAGES = YES
-SHARP_MODULE_SUBDIRS = .
+SHARP_DRM_INSTALL_IMAGES = YES
+SHARP_DRM_MODULE_SUBDIRS = .
 
-define SHARP_BUILD_CMDS
+define SHARP_DRM_BUILD_CMDS
 	for dts in $(@D)/*.dts; do \
 		$(HOST_DIR)/bin/dtc -@ -I dts -O dtb -W no-unit_address_vs_reg -o $${dts%.dts}.dtbo $${dts}; \
 	done
 endef
 
-define SHARP_INSTALL_TARGET_CMDS
-	$(INSTALL) -D -m 0755 $(@D)/init/S01sharp $(TARGET_DIR)/etc/init.d/;
+define SHARP_DRM_INSTALL_TARGET_CMDS
+	$(INSTALL) -D -m 0755 $(@D)/init/S01sharpdrm $(TARGET_DIR)/etc/init.d/;
 endef
 
-define SHARP_INSTALL_IMAGES_CMDS
+define SHARP_DRM_INSTALL_IMAGES_CMDS
 	for dtbo in $(@D)/*.dtbo; do \
 		$(INSTALL) -D -m 0644 $${dtbo} $(BINARIES_DIR)/rpi-firmware/overlays; \
 	done