diff --git a/lib/controllers/client.dart b/lib/controllers/client.dart
index 263b514..c783f0f 100644
--- a/lib/controllers/client.dart
+++ b/lib/controllers/client.dart
@@ -57,13 +57,10 @@ class ClientController extends AsyncNotifier<int> {
       for (final MapEntry(:key, :value) in env.entries) {
         final keyPtr = key.toNativeUtf8().cast<Char>();
         final valuePtr = value.toNativeUtf8().cast<Char>();
-        try {
-          GomuksSetEnv(keyPtr, valuePtr);
-        } finally {
-          calloc
-            ..free(keyPtr)
-            ..free(valuePtr);
-        }
+        GomuksSetEnv(keyPtr, valuePtr);
+        calloc
+          ..free(keyPtr)
+          ..free(valuePtr);
       }
     }
 
@@ -110,9 +107,8 @@ class ClientController extends AsyncNotifier<int> {
 
       return json;
     } finally {
-      calloc
-        ..free(bufferPointer.ref.base)
-        ..free(bufferPointer);
+      calloc.free(bufferPointer.ref.base);
+      calloc.free(bufferPointer);
     }
   }
 
diff --git a/lib/helpers/hooks/chat_scroll.dart b/lib/helpers/hooks/chat_scroll.dart
index 4253aee..54dd967 100644
--- a/lib/helpers/hooks/chat_scroll.dart
+++ b/lib/helpers/hooks/chat_scroll.dart
@@ -71,7 +71,7 @@ final class ChatScroll<T>({
         if (position.extentAfter <= topThreshold) {
           await loadOlder();
         } else if (position.extentBefore <= bottomThreshold) {
-          await onReachedBottom();
+          onReachedBottom();
         }
       }