diff --git a/source/games/blood/src/ai.cpp b/source/games/blood/src/ai.cpp
index b4b1aa4e7..1a65bb047 100644
--- a/source/games/blood/src/ai.cpp
+++ b/source/games/blood/src/ai.cpp
@@ -35,7 +35,7 @@ void RecoilDude(DBloodActor* actor);
 AISTATE genIdle = { kAiStateGenIdle, 0, -1, 0, NULL, NULL, NULL, NULL };
 AISTATE genRecoil = { kAiStateRecoil, 5, -1, 20, NULL, NULL, NULL, &genIdle };
 
-const int dword_138BB0[5] = { 0x2000, 0x4000, 0x8000, 0xa000, 0xe000 };
+const int gCultTeslaFireChance[5] = { 0x2000, 0x4000, 0x8000, 0xa000, 0xe000 };
 
 //---------------------------------------------------------------------------
 //
diff --git a/source/games/blood/src/ai.h b/source/games/blood/src/ai.h
index 8c1e565d3..9bc1deb20 100644
--- a/source/games/blood/src/ai.h
+++ b/source/games/blood/src/ai.h
@@ -75,7 +75,7 @@ struct TARGETTRACK {
 	int at10; // Move predict
 };
 
-extern const int dword_138BB0[5];
+extern const int gCultTeslaFireChance[5];
 
 bool dudeIsPlayingSeq(DBloodActor* pSprite, int nSeq);
 void aiPlay3DSound(DBloodActor* pSprite, int a2, AI_SFX_PRIORITY a3, int a4);
diff --git a/source/games/blood/src/aicult.cpp b/source/games/blood/src/aicult.cpp
index f82645397..b949d95c2 100644
--- a/source/games/blood/src/aicult.cpp
+++ b/source/games/blood/src/aicult.cpp
@@ -87,7 +87,7 @@ void TommySeqCallback(int, DBloodActor* actor)
 
 void TeslaSeqCallback(int, DBloodActor* actor)
 {
-	if (Chance(dword_138BB0[gGameOptions.nDifficulty]))
+	if (Chance(gCultTeslaFireChance[gGameOptions.nDifficulty]))
 	{
 		int dx = bcos(actor->spr.ang);
 		int dy = bsin(actor->spr.ang);