diff --git a/binding.gyp b/binding.gyp
index 52e0ea6..32e44dd 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -346,11 +346,12 @@
         "src/node/ext/node_grpc.cc",
         "src/node/ext/server.cc",
         "src/node/ext/server_credentials.cc",
-        "src/node/ext/timeval.cc"
+        "src/node/ext/timeval.cc",
       ],
       "dependencies": [
-        "grpc"
+        "grpc",
+        "gpr",
       ]
-    }
+    },
   ]
 }