diff --git a/packages/case-definition-dsl/package.json b/packages/case-definition-dsl/package.json
index cc2f0b3e..d1546160 100644
--- a/packages/case-definition-dsl/package.json
+++ b/packages/case-definition-dsl/package.json
@@ -82,7 +82,8 @@
     "@contract-case/case-entities-internal": "0.16.1",
     "@contract-case/case-plugin-base": "0.16.1",
     "@contract-case/case-core-plugin-http-dsl": "0.16.1",
-    "@contract-case/case-core-plugin-function-dsl": "0.16.1"
+    "@contract-case/case-core-plugin-function-dsl": "0.16.1",
+    "pretty-format": "29.7.0"
   },
   "stability": "stable",
   "types": "build/index.d.ts",
@@ -127,6 +128,7 @@
     "@contract-case/case-entities-internal",
     "@contract-case/case-plugin-base",
     "@contract-case/case-core-plugin-http-dsl",
-    "@contract-case/case-core-plugin-function-dsl"
+    "@contract-case/case-core-plugin-function-dsl",
+    "pretty-format"
   ]
 }
diff --git a/packages/case-definition-dsl/script/link-bundled-deps.sh b/packages/case-definition-dsl/script/link-bundled-deps.sh
index 9994c088..b4f0b628 100755
--- a/packages/case-definition-dsl/script/link-bundled-deps.sh
+++ b/packages/case-definition-dsl/script/link-bundled-deps.sh
@@ -6,3 +6,6 @@ SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")"; pwd)" # Figure out where the
 BASE=$(realpath "$SCRIPT_DIR"/../../../node_modules/@contract-case/)
 
 find "$BASE"* -exec bash -c 'echo $0; mkdir -p .'"$SCRIPT_DIR"/..'/node_modules/@contract-case/$(basename $0); cp -R "$0/"* ./node_modules/@contract-case/$(basename $0) 2>/dev/null; echo done' '{}' \;
+
+mkdir -p ./node_modules/pretty-format 
+cp -R "$SCRIPT_DIR"/../../../node_modules/pretty-format/* ./node_modules/pretty-format 
\ No newline at end of file