diff --git a/packages/ddp-client/common/livedata_connection.js b/packages/ddp-client/common/livedata_connection.js
index 395da44ac9..3a36227272 100644
--- a/packages/ddp-client/common/livedata_connection.js
+++ b/packages/ddp-client/common/livedata_connection.js
@@ -850,7 +850,17 @@ export class Connection {
     }
 
     // If we added it to the first block, send it out now.
-    if (self._outstandingMethodBlocks.length === 1) methodInvoker.sendMessage();
+    if (self._outstandingMethodBlocks.length === 1) {
+      if (callback && future) {
+        // Ensure the method message after the result of the method ran in the client.
+        future = new Promise((resolve) => {
+          methodInvoker.sendMessage();
+          resolve();
+        });
+      } else {
+        methodInvoker.sendMessage();
+      }
+    }
 
     // If we're using the default callback on the server,
     // block waiting for the result.