diff --git a/packages/common/package.json b/packages/common/package.json
index ec136d9f..9cfe3069 100644
--- a/packages/common/package.json
+++ b/packages/common/package.json
@@ -51,7 +51,7 @@
     },
     "globals": {
       "ts-jest": {
-        "tsconfig": "tsconfig.json"
+        "tsconfig": "tsconfig.esm.json"
       }
     },
     "testMatch": [
diff --git a/packages/generator/package.json b/packages/generator/package.json
index 5f683671..b732da8e 100644
--- a/packages/generator/package.json
+++ b/packages/generator/package.json
@@ -63,7 +63,7 @@
     },
     "globals": {
       "ts-jest": {
-        "tsconfig": "tsconfig.json"
+        "tsconfig": "tsconfig.esm.json"
       }
     },
     "testMatch": [
diff --git a/packages/ui/package.json b/packages/ui/package.json
index 6ac3158f..cdc35d89 100644
--- a/packages/ui/package.json
+++ b/packages/ui/package.json
@@ -85,7 +85,7 @@
     },
     "globals": {
       "ts-jest": {
-        "tsconfig": "tsconfig.json"
+        "tsconfig": "tsconfig.esm.json"
       }
     },
     "testMatch": [