diff --git a/src/gallium/drivers/radeon/radeon_vcn_dec.c b/src/gallium/drivers/radeon/radeon_vcn_dec.c
index e61deb20648..e32a2a598bc 100644
--- a/src/gallium/drivers/radeon/radeon_vcn_dec.c
+++ b/src/gallium/drivers/radeon/radeon_vcn_dec.c
@@ -1264,7 +1264,7 @@ static unsigned calc_dpb_size(struct radeon_decoder *dec)
                     : (4096 * 3000 * 3 / 2) * max_references;
 
       if (dec->base.profile == PIPE_VIDEO_PROFILE_VP9_PROFILE2)
-         dpb_size *= (3 / 2);
+         dpb_size = dpb_size * 3 / 2;
       break;
 
    case PIPE_VIDEO_FORMAT_JPEG: