diff --git a/target/linux/ipq40xx/image/generic.mk b/target/linux/ipq40xx/image/generic.mk
index 7eed4257e1..4f0b2814a0 100644
--- a/target/linux/ipq40xx/image/generic.mk
+++ b/target/linux/ipq40xx/image/generic.mk
@@ -540,7 +540,7 @@ endef
 TARGET_DEVICES += glinet_gl-ap1300
 
 define Device/glinet_gl-b1300
-	$(call Device/FitImage)
+	$(call Device/FitzImage)
 	DEVICE_VENDOR := GL.iNet
 	DEVICE_MODEL := GL-B1300
 	BOARD_NAME := gl-b1300
@@ -552,7 +552,7 @@ endef
 TARGET_DEVICES += glinet_gl-b1300
 
 define Device/glinet_gl-s1300
-	$(call Device/FitImage)
+	$(call Device/FitzImage)
 	DEVICE_VENDOR := GL.iNet
 	DEVICE_MODEL := GL-S1300
 	SOC := qcom-ipq4029