diff --git a/compiler/package-lock.json b/compiler/package-lock.json
index 14821f875c746cab3a9ecede06479ef99e33763f..d0bd049c2a68bf0569fb5059670ac4e6a0ad22b4 100644
--- a/compiler/package-lock.json
+++ b/compiler/package-lock.json
@@ -2120,6 +2120,11 @@
       "integrity": "sha1-qkcte/Zg6xXzSU79UxyrfypwmDc=",
       "dev": true
     },
+    "deccjsunit": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmmirror.com/deccjsunit/download/deccjsunit-1.0.4.tgz",
+      "integrity": "sha1-3rxuTBf46KBVtONr81JQnC/KKqQ="
+    },
     "deep-eql": {
       "version": "3.0.1",
       "resolved": "https://registry.nlark.com/deep-eql/download/deep-eql-3.0.1.tgz",
diff --git a/compiler/package.json b/compiler/package.json
index 22912976e29cc6ad8bcdb6c94fd53f5fc34f3425..b3b92f1887435a072e4a0479d13b7c7a5e4b1605 100644
--- a/compiler/package.json
+++ b/compiler/package.json
@@ -37,6 +37,7 @@
   "dependencies": {
     "clean-webpack-plugin": "^3.0.0",
     "copy-webpack-plugin": "^8.1.0",
+    "deccjsunit": "1.0.4",
     "log4js": "^6.3.0",
     "ts-loader": "^8.0.12",
     "typescript": "^4.1.3",