diff --git a/.changeset/quiet-fans-lay.md b/.changeset/quiet-fans-lay.md
new file mode 100644
index 0000000000..35535ac691
--- /dev/null
+++ b/.changeset/quiet-fans-lay.md
@@ -0,0 +1,5 @@
+---
+'@moralisweb3/core': patch
+---
+
+Add typed-emitter as dependency instead of dev-dependency. This will fix the "Cannot find module 'typed-emitter' or its corresponding type declarations" errors.
diff --git a/packages/core/package.json b/packages/core/package.json
index c91d09d649..91dc1512be 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -26,12 +26,12 @@
   },
   "devDependencies": {
     "prettier": "^2.5.1",
-    "typed-emitter": "^2.1.0",
     "typescript": "^4.5.5"
   },
   "dependencies": {
     "@xstate/fsm": "^2.0.0",
+    "axios": "^0.27.2",
     "eventemitter3": "^4.0.7",
-    "axios": "^0.27.2"
+    "typed-emitter": "^2.1.0"
   }
 }