diff --git a/packages/analytics/android/src/reactnative/java/io/invertase/firebase/analytics/ReactNativeFirebaseAnalyticsModule.java b/packages/analytics/android/src/reactnative/java/io/invertase/firebase/analytics/ReactNativeFirebaseAnalyticsModule.java
index c8bfe5c1eab..4cafbc00155 100644
--- a/packages/analytics/android/src/reactnative/java/io/invertase/firebase/analytics/ReactNativeFirebaseAnalyticsModule.java
+++ b/packages/analytics/android/src/reactnative/java/io/invertase/firebase/analytics/ReactNativeFirebaseAnalyticsModule.java
@@ -175,6 +175,10 @@ private Bundle toBundle(ReadableMap readableMap) {
         ((Bundle) item).putInt(FirebaseAnalytics.Param.QUANTITY, (int) number);
       }
     }
+    if (bundle.containsKey(FirebaseAnalytics.Param.EXTEND_SESSION)) {
+      double number = bundle.getDouble(FirebaseAnalytics.Param.EXTEND_SESSION);
+      bundle.putLong(FirebaseAnalytics.Param.EXTEND_SESSION, (long) number);
+    }
     return bundle;
   }
 }
diff --git a/packages/analytics/ios/RNFBAnalytics/RNFBAnalyticsModule.m b/packages/analytics/ios/RNFBAnalytics/RNFBAnalyticsModule.m
index c90d2607828..5b43ac9df76 100644
--- a/packages/analytics/ios/RNFBAnalytics/RNFBAnalyticsModule.m
+++ b/packages/analytics/ios/RNFBAnalytics/RNFBAnalyticsModule.m
@@ -155,6 +155,10 @@ - (NSDictionary *)cleanJavascriptParams:(NSDictionary *)params {
         }];
     newParams[kFIRParameterItems] = [newItems copy];
   }
+  NSNumber *extendSession = [newParams valueForKey:kFIRParameterExtendSession];
+  if ([extendSession isEqualToNumber:@1]) {
+    newParams[kFIRParameterExtendSession] = @YES;
+  }
   return [newParams copy];
 }