diff --git a/Source/loadsave.cpp b/Source/loadsave.cpp
index 0c0dd1533ad..28ae43a6a00 100644
--- a/Source/loadsave.cpp
+++ b/Source/loadsave.cpp
@@ -503,7 +503,7 @@ void LoadPlayer(LoadHelper &file, Player &player)
 	file.Skip<uint32_t>(8); // Skip pointers _pLAnim
 	file.Skip<uint32_t>(8); // Skip pointers _pFAnim
 	file.Skip<uint32_t>(8); // Skip pointers _pTAnim
-	player._pSFrames = file.NextLENarrow<int32_t, int8_t>();
+	player.numSpellFrames = file.NextLENarrow<int32_t, int8_t>();
 	file.Skip<uint32_t>(); // skip _pSWidth
 	player._pSFNum = file.NextLENarrow<int32_t, int8_t>();
 	file.Skip<uint32_t>(8); // Skip pointers _pHAnim
@@ -1327,7 +1327,7 @@ void SavePlayer(SaveHelper &file, const Player &player)
 	file.Skip<uint32_t>(8); // Skip pointers _pLAnim
 	file.Skip<uint32_t>(8); // Skip pointers _pFAnim
 	file.Skip<uint32_t>(8); // Skip pointers _pTAnim
-	file.WriteLE<int32_t>(player._pSFrames);
+	file.WriteLE<int32_t>(player.numSpellFrames);
 	file.Skip<uint32_t>(); // Skip _pSWidth
 	file.WriteLE<int32_t>(player._pSFNum);
 	file.Skip<uint32_t>(8); // Skip pointers _pHAnim
diff --git a/Source/player.cpp b/Source/player.cpp
index 7f21af54eff..9879643c68d 100644
--- a/Source/player.cpp
+++ b/Source/player.cpp
@@ -1848,7 +1848,7 @@ void Player::getAnimationFramesAndTicksPerFrame(player_graphic graphics, int8_t
 	case player_graphic::Lightning:
 	case player_graphic::Fire:
 	case player_graphic::Magic:
-		numberOfFrames = _pSFrames;
+		numberOfFrames = numSpellFrames;
 		break;
 	case player_graphic::Death:
 		numberOfFrames = _pDFrames;
@@ -2249,7 +2249,7 @@ void SetPlrAnims(Player &player)
 	}
 
 	player._pDFrames = plrAtkAnimData.deathFrames;
-	player._pSFrames = plrAtkAnimData.castingFrames;
+	player.numSpellFrames = plrAtkAnimData.castingFrames;
 	player._pSFNum = plrAtkAnimData.castingActionFrame;
 	int armorGraphicIndex = player._pgfxnum & ~0xFU;
 	if (IsAnyOf(pc, HeroClass::Warrior, HeroClass::Barbarian)) {
diff --git a/Source/player.h b/Source/player.h
index a6c392c5413..0e7fb423bd7 100644
--- a/Source/player.h
+++ b/Source/player.h
@@ -292,7 +292,7 @@ struct Player {
 	int8_t _pWFrames;
 	int8_t _pAFrames;
 	int8_t _pAFNum;
-	int8_t _pSFrames;
+	int8_t numSpellFrames; // _pSFrames
 	int8_t _pSFNum;
 	int8_t _pHFrames;
 	int8_t _pDFrames;
diff --git a/test/fixtures/memory_map/player.txt b/test/fixtures/memory_map/player.txt
index 3707e38f8f1..24007847fd4 100644
--- a/test/fixtures/memory_map/player.txt
+++ b/test/fixtures/memory_map/player.txt
@@ -123,7 +123,7 @@ R 32 _pAFNum
 M 8 32 _pLAnim
 M 8 32 _pFAnim
 M 8 32 _pTAnim
-R 32 _pSFrames
+R 32 numSpellFrames
 R 32 _pSWidth
 R 32 _pSFNum
 R 32 _pHFrames
diff --git a/test/writehero_test.cpp b/test/writehero_test.cpp
index adef0be6db6..77dba919868 100644
--- a/test/writehero_test.cpp
+++ b/test/writehero_test.cpp
@@ -336,7 +336,7 @@ void AssertPlayer(Player &player)
 	ASSERT_EQ(player._pWFrames, 8);
 	ASSERT_EQ(player._pAFrames, 0);
 	ASSERT_EQ(player._pAFNum, 0);
-	ASSERT_EQ(player._pSFrames, 16);
+	ASSERT_EQ(player.numSpellFrames, 16);
 	ASSERT_EQ(player._pSFNum, 12);
 	ASSERT_EQ(player._pHFrames, 0);
 	ASSERT_EQ(player._pDFrames, 20);