diff --git a/core/Makefile b/core/Makefile
index da5b4c6..8062542 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -655,7 +655,7 @@
 	                     $(HOST_OUT_EXECUTABLES)/bsdiff
 	@echo "Construct recovery from boot"
 	mkdir -p $(dir $@)
-	$(HOST_OUT_EXECUTABLES)/imgdiff $(INSTALLED_BOOTIMAGE_TARGET) $(INSTALLED_RECOVERYIMAGE_TARGET) $@
+	PATH=$(HOST_OUT_EXECUTABLES):$$PATH $(HOST_OUT_EXECUTABLES)/imgdiff $(INSTALLED_BOOTIMAGE_TARGET) $(INSTALLED_RECOVERYIMAGE_TARGET) $@
 else  # TARGET_PRODUCT == sdk
 RECOVERY_FROM_BOOT_PATCH :=
 endif