diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index 99f52a3bee8..09b89ab1787 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -355,7 +355,7 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 		return 256;
 
 	case PIPE_CAP_TEXTURE_BUFFER_OFFSET_ALIGNMENT:
-		return 1;
+		return 4;
 
 	case PIPE_CAP_GLSL_FEATURE_LEVEL:
 		if (family >= CHIP_CEDAR)