diff --git a/package-overrides/npm/engine.io-client@1.5.1.json b/package-overrides/npm/engine.io-client@1.5.1.json
new file mode 100644
index 0000000..e310771
--- /dev/null
+++ b/package-overrides/npm/engine.io-client@1.5.1.json
@@ -0,0 +1,15 @@
+{
+  "dependencies": {
+      "xmlhttprequest" : "git+https://github.com/rase-/node-XMLHttpRequest.git#add/ssl-support",
+      "has-cors": "1.0.3",
+      "ws": "0.7.1",
+      "component-emitter": "1.1.2",
+      "indexof": "0.0.1",
+      "engine.io-parser": "1.2.1",
+      "debug": "2.1.3",
+      "parseuri": "0.0.4",
+      "parsejson": "0.0.1",
+      "parseqs": "0.0.2",
+      "component-inherit": "0.0.3"
+  }
+}
diff --git a/package-overrides/npm/engine.io-client@1.6.8.json b/package-overrides/npm/engine.io-client@1.6.8.json
new file mode 100644
index 0000000..0967ef4
--- /dev/null
+++ b/package-overrides/npm/engine.io-client@1.6.8.json
@@ -0,0 +1 @@
+{}
diff --git a/package-overrides/npm/engine.io@1.6.8.json b/package-overrides/npm/engine.io@1.6.8.json
index 70729a1..9d76fbc 100644
--- a/package-overrides/npm/engine.io@1.6.8.json
+++ b/package-overrides/npm/engine.io@1.6.8.json
@@ -1,5 +1,5 @@
 {
-  "dependencies":{
+  "dependencies": {
     "base64id": "0.1.0",
     "debug": "2.2.0",
     "ws": "1.0.1",
diff --git a/package-overrides/npm/socket.io@1.4.5.json b/package-overrides/npm/socket.io@1.4.5.json
index 43c3877..441fb42 100644
--- a/package-overrides/npm/socket.io@1.4.5.json
+++ b/package-overrides/npm/socket.io@1.4.5.json
@@ -1,5 +1,5 @@
-{"map":
-  {
-    "socket.io-client/package":"socket.io-client/package.json"
+{
+  "map": {
+    "socket.io-client/package": "socket.io-client/package.json"
   }
 }
diff --git a/package-overrides/npm/ws@1.0.1.json b/package-overrides/npm/ws@1.0.1.json
index 13a46a9..30fd5a3 100644
--- a/package-overrides/npm/ws@1.0.1.json
+++ b/package-overrides/npm/ws@1.0.1.json
@@ -1,5 +1,5 @@
 {
-  "dependencies":{
+  "dependencies": {
     "options": ">=0.0.5",
     "ultron": "1.0.x",
     "utf-8-validate": "1.2.x",