diff --git a/react/package.json b/react/package.json
index 3213bf45..a8828eb1 100644
--- a/react/package.json
+++ b/react/package.json
@@ -53,6 +53,11 @@
   "engines": {
     "node": ">=4"
   },
+  "files": [
+    "lib/",
+    "es6/",
+    "src/"
+  ],
   "license": "MIT",
   "publishConfig": {
     "access": "public"
diff --git a/redux/package.json b/redux/package.json
index 5561bcec..4be0b643 100644
--- a/redux/package.json
+++ b/redux/package.json
@@ -53,6 +53,11 @@
   "engines": {
     "node": ">=4"
   },
+  "files": [
+    "lib/",
+    "es6/",
+    "src/"
+  ],
   "license": "MIT",
   "publishConfig": {
     "access": "public"
diff --git a/sdk/package.json b/sdk/package.json
index c04c70ac..a0260f10 100644
--- a/sdk/package.json
+++ b/sdk/package.json
@@ -62,6 +62,14 @@
   "engines": {
     "node": ">=4"
   },
+  "files": [
+    "dist/",
+    "lib/",
+    "es6/",
+    "src/",
+    "jest.config.js",
+    "jest.setup.js"
+  ],
   "license": "MIT",
   "publishConfig": {
     "access": "public"
diff --git a/subscriptions-deprecated/package.json b/subscriptions-deprecated/package.json
index ef86b195..74f30237 100644
--- a/subscriptions-deprecated/package.json
+++ b/subscriptions-deprecated/package.json
@@ -61,6 +61,15 @@
   "engines": {
     "node": ">=4"
   },
+  "files": [
+    "dist/",
+    "lib/",
+    "es6/",
+    "src/",
+    ".nycrc",
+    "jest.config.js",
+    "jest.setup.js"
+  ],
   "license": "MIT",
   "publishConfig": {
     "access": "public"
diff --git a/subscriptions/package.json b/subscriptions/package.json
index c1544746..07a3a9c5 100644
--- a/subscriptions/package.json
+++ b/subscriptions/package.json
@@ -59,6 +59,13 @@
   "engines": {
     "node": ">=4"
   },
+  "files": [
+    "dist/",
+    "lib/",
+    "es6/",
+    "src/",
+    "dev-notes.md"
+  ],
   "license": "MIT",
   "publishConfig": {
     "access": "public"