diff --git a/src/d/actor/d_a_b_gg.cpp b/src/d/actor/d_a_b_gg.cpp
index 69c2060bf2..dac161d266 100644
--- a/src/d/actor/d_a_b_gg.cpp
+++ b/src/d/actor/d_a_b_gg.cpp
@@ -3323,6 +3323,9 @@ void daB_GG_c::DeathCam() {
 
 void daB_GG_c::GroundAction() {
     s16 var_r30 = 0;
+#if AVOID_UB
+    var_r30 = 1;
+#endif
 
     switch (mSubAction) {
     case SUBACT_MOVE: