diff --git a/ios/RNNativeListview.m b/ios/RNNativeListview.m
index 772281a..1d8345c 100644
--- a/ios/RNNativeListview.m
+++ b/ios/RNNativeListview.m
@@ -56,6 +56,10 @@ - (instancetype)initWithBridge:(RCTBridge *)bridge {
   return self;
 }
 
+- (void)dealloc {
+  [self removeObserver:self forKeyPath:@"self.numRows"];
+}
+
 -(void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context {
   [self.tableView reloadData];
 }
diff --git a/package.json b/package.json
index 323a01b..881e81e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native-native-listview",
-  "version": "1.2.2",
+  "version": "1.2.3",
   "description": "High-performance native iOS/Android ListView component for React Native",
   "keywords": [
     "react-native"