1 files changed, 1 insertions, 1 deletions
diff --git a/src/net_processing.h b/src/net_processing.h
index b0b905d922..3bdb4785a2 100644
--- a/src/net_processing.h
+++ b/src/net_processing.h
@@ -77,7 +77,7 @@ public:
     * @param[in]   interrupt       Interrupt condition for processing threads
     * @return                      True if there is more work to be done
     */
-    bool SendMessages(CNode* pto, std::atomic<bool>& interrupt) override;
+    bool SendMessages(CNode* pto, std::atomic<bool>& interrupt) override EXCLUSIVE_LOCKS_REQUIRED(pto->cs_sendProcessing);
 
     /** Consider evicting an outbound peer based on the amount of time they've been behind our tip */
     void ConsiderEviction(CNode *pto, int64_t time_in_seconds);