diff --git a/packages/shared-core/package.json b/packages/shared-core/package.json
index 0896273e68..f5a855ae7e 100644
--- a/packages/shared-core/package.json
+++ b/packages/shared-core/package.json
@@ -13,7 +13,7 @@
   "license": "GPL-3.0",
   "scripts": {
     "prebuild": "rimraf dist/",
-    "build": "tsc -p tsconfig.build.json && tsc -p tsconfig-cjs.build.json",
+    "build": "tsc -p tsconfig.build.json",
     "build:dev": "yarn prebuild && tsc --build --watch --preserveWatchOutput",
     "dev:builder": "yarn prebuild && tsc -p tsconfig.json --watch --preserveWatchOutput",
     "check:types": "tsc -p tsconfig.json --noEmit --paths null"
diff --git a/packages/shared-core/tsconfig-cjs.build.json b/packages/shared-core/tsconfig-cjs.build.json
deleted file mode 100644
index 45e81e575c..0000000000
--- a/packages/shared-core/tsconfig-cjs.build.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "extends": "./tsconfig-base.build.json",
-  "compilerOptions": {
-    "module": "commonjs",
-    "outDir": "dist/cjs/src",
-    "target": "es2015"
-  }
-}
diff --git a/packages/types/package.json b/packages/types/package.json
index 520d8fa5b0..6429bbbf21 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -13,7 +13,7 @@
   "license": "GPL-3.0",
   "scripts": {
     "prebuild": "rimraf dist/",
-    "build": "tsc -p tsconfig.build.json && tsc -p tsconfig-cjs.build.json",
+    "build": "tsc -p tsconfig.build.json",
     "build:dev": "yarn prebuild && tsc --build --watch --preserveWatchOutput",
     "dev:builder": "yarn prebuild && tsc -p tsconfig.json --watch --preserveWatchOutput",
     "check:types": "tsc -p tsconfig.json --noEmit --paths null"
diff --git a/packages/types/tsconfig-cjs.build.json b/packages/types/tsconfig-cjs.build.json
deleted file mode 100644
index 9b479b7b34..0000000000
--- a/packages/types/tsconfig-cjs.build.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "extends": "./tsconfig-base.build.json",
-  "compilerOptions": {
-    "module": "commonjs",
-    "outDir": "dist/cjs",
-    "target": "es2015"
-  }
-}