diff --git a/packages/grpc-native-core/binding.gyp b/packages/grpc-native-core/binding.gyp
index 2d4dd4d0..b11c7611 100644
--- a/packages/grpc-native-core/binding.gyp
+++ b/packages/grpc-native-core/binding.gyp
@@ -225,7 +225,7 @@
           ],
           'defines': [
             '_XOPEN_SOURCE=700'
-          ]
+          ],
           'dependencies': [
           ],
           'sources': [
diff --git a/packages/grpc-native-core/templates/binding.gyp.template b/packages/grpc-native-core/templates/binding.gyp.template
index 0a526025..8addf14a 100644
--- a/packages/grpc-native-core/templates/binding.gyp.template
+++ b/packages/grpc-native-core/templates/binding.gyp.template
@@ -197,7 +197,7 @@
             ],
             'defines': [
               '_XOPEN_SOURCE=700'
-            ]
+            ],
             'dependencies': [
               % for dep in getattr(lib, 'deps', []):
               '${dep}',