1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/program/prog_instruction.h b/src/mesa/program/prog_instruction.h
index db2b594e753..09659ce9c7c 100644
--- a/src/mesa/program/prog_instruction.h
+++ b/src/mesa/program/prog_instruction.h
@@ -392,7 +392,7 @@ struct prog_instruction
    GLuint TexSrcUnit:5;
 
    /** Source texture target, one of TEXTURE_{1D,2D,3D,CUBE,RECT}_INDEX */
-   GLuint TexSrcTarget:3;
+   GLuint TexSrcTarget:4;
 
    /** True if tex instruction should do shadow comparison */
    GLuint TexShadow:1;