diff --git a/Source/wall.f90 b/Source/wall.f90
index 58260036433..0483109d529 100644
--- a/Source/wall.f90
+++ b/Source/wall.f90
@@ -51,9 +51,9 @@ SUBROUTINE WALL_BC(T,DT,NM)
 CALL POINT_TO_MESH(NM)
 
 IF (PREDICTOR) THEN
-   UU => U
-   VV => V
-   WW => W
+   UU => US
+   VV => VS
+   WW => WS
    RHOP => RHOS
    ZZP  => ZZS
    PBAR_P => PBAR_S