diff --git a/src/mem/ruby/protocol/GPU_VIPER-TCC.sm b/src/mem/ruby/protocol/GPU_VIPER-TCC.sm
index 0d92565..032a64c 100644
--- a/src/mem/ruby/protocol/GPU_VIPER-TCC.sm
+++ b/src/mem/ruby/protocol/GPU_VIPER-TCC.sm
@@ -801,6 +801,7 @@
 
   transition(WI, WBAck,I) {
     dt_deallocateTBE;
+    wada_wakeUpAllDependentsAddr;
     pr_popResponseQueue;
   }
 }