diff --git a/src/gallium/drivers/freedreno/freedreno_screen.c b/src/gallium/drivers/freedreno/freedreno_screen.c
index 428475ffe97..0f0a7472920 100644
--- a/src/gallium/drivers/freedreno/freedreno_screen.c
+++ b/src/gallium/drivers/freedreno/freedreno_screen.c
@@ -309,7 +309,7 @@ fd_screen_get_paramf(struct pipe_screen *pscreen, enum pipe_capf param)
 	case PIPE_CAPF_MAX_TEXTURE_ANISOTROPY:
 		return 16.0f;
 	case PIPE_CAPF_MAX_TEXTURE_LOD_BIAS:
-		return 16.0f;
+		return 15.0f;
 	case PIPE_CAPF_GUARD_BAND_LEFT:
 	case PIPE_CAPF_GUARD_BAND_TOP:
 	case PIPE_CAPF_GUARD_BAND_RIGHT: