diff --git a/source/duke3d/src/sbar.cpp b/source/duke3d/src/sbar.cpp
index d928f6717..ec072c5ef 100644
--- a/source/duke3d/src/sbar.cpp
+++ b/source/duke3d/src/sbar.cpp
@@ -546,7 +546,7 @@ static inline void rotatesprite_althud(int32_t sx, int32_t sy, int32_t z, int16_
 static inline void rotatesprite_althudr(int32_t sx, int32_t sy, int32_t z, int16_t a, int16_t picnum, int8_t dashade, char dapalnum, int32_t dastat)
 {
     if (videoGetRenderMode() >= REND_POLYMOST && althud_shadows)
-        rotatesprite_(sbarxr(sx + 1), sbary(sy + 1), z, a, picnum, 127, 4, dastat + POLYMOSTTRANS2, 0, 0, 0, 0, xdim - 1, ydim - 1);
+        rotatesprite_(sbarxr(sx - 1), sbary(sy + 1), z, a, picnum, 127, 4, dastat + POLYMOSTTRANS2, 0, 0, 0, 0, xdim - 1, ydim - 1);
     rotatesprite_(sbarxr(sx), sbary(sy), z, a, picnum, dashade, dapalnum, dastat, 0, 0, 0, 0, xdim - 1, ydim - 1);
 }