diff --git a/src/familylink/client.py b/src/familylink/client.py
index 44e737c..9391d66 100644
--- a/src/familylink/client.py
+++ b/src/familylink/client.py
@@ -249,7 +249,7 @@ def _get_app_package_name(self, name: str) -> str:
             return name
 
         for app_name, package_name in self._app_names.items():
-            if name.lower() in app_name.lower():
+            if name.lower() == app_name.lower():
                 return package_name
 
         raise ValueError(f"Could not find package name for app: {name}")