diff --git a/src/Common/Game/IW3/IW3_Assets.h b/src/Common/Game/IW3/IW3_Assets.h
index 312e06d0..5ddfd3e4 100644
--- a/src/Common/Game/IW3/IW3_Assets.h
+++ b/src/Common/Game/IW3/IW3_Assets.h
@@ -449,7 +449,7 @@ namespace IW3
         unsigned int numsides;
         cbrushside_t* sides;
         int16_t axialMaterialNum[2][3];
-        char* baseAdjacentSide;
+        cbrushedge_t* baseAdjacentSide;
         int16_t firstAdjacentSideOffsets[2][3];
         char edgeCount[2][3];
         int totalEdgeCount;
@@ -1765,7 +1765,7 @@ namespace IW3
         unsigned int numsides;
         cbrushside_t* sides;
         int16_t axialMaterialNum[2][3];
-        char* baseAdjacentSide;
+        cbrushedge_t* baseAdjacentSide;
         int16_t firstAdjacentSideOffsets[2][3];
         char edgeCount[2][3];
     };
diff --git a/src/Common/Game/IW4/IW4_Assets.h b/src/Common/Game/IW4/IW4_Assets.h
index 31e207ba..b8441597 100644
--- a/src/Common/Game/IW4/IW4_Assets.h
+++ b/src/Common/Game/IW4/IW4_Assets.h
@@ -3008,7 +3008,7 @@ namespace IW4
         uint16_t numsides;
         uint16_t glassPieceIndex;
         cbrushside_t* sides;
-        char* baseAdjacentSide;
+        cbrushedge_t* baseAdjacentSide;
         int16_t axialMaterialNum[2][3];
         char firstAdjacentSideOffsets[2][3];
         char edgeCount[2][3];