diff --git a/Makefile b/Makefile
index be4484d0..ece6d2ec 100644
--- a/Makefile
+++ b/Makefile
@@ -86,6 +86,7 @@ TARGET_ARCH ?= $(HOST_ARCH)
 # Electron
 # ---------------------------------------------------------------------
 electron-develop:
+	git submodule update --init && \
 	$(RESIN_SCRIPTS)/electron/install.sh \
 		-b $(shell pwd) \
 		-r $(TARGET_ARCH) \
@@ -125,7 +126,7 @@ TARGETS = \
 
 .PHONY: $(TARGETS)
 
-lint: 
+lint:
 	npm run lint
 
 test:
diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index af340669..59851b2c 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -3535,11 +3535,11 @@
       "version": "5.7.1",
       "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.7.1.tgz",
       "integrity": "sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==",
+      "dev": true,
       "requires": {
         "base64-js": "^1.3.1",
         "ieee754": "^1.1.13"
-      },
-      "dev": true
+      }
     },
     "buffer-alloc": {
       "version": "1.2.0",
@@ -16828,4 +16828,4 @@
       "dev": true
     }
   }
-}
+}
\ No newline at end of file