diff --git a/src/gallium/auxiliary/util/u_screen.c b/src/gallium/auxiliary/util/u_screen.c
index f1f9bfa0d62..b3a5a93e4f7 100644
--- a/src/gallium/auxiliary/util/u_screen.c
+++ b/src/gallium/auxiliary/util/u_screen.c
@@ -326,6 +326,7 @@ u_pipe_screen_get_param_defaults(struct pipe_screen *pscreen,
    case PIPE_CAP_TGSI_SKIP_SHRINK_IO_ARRAYS:
    case PIPE_CAP_IMAGE_LOAD_FORMATTED:
    case PIPE_CAP_PREFER_COMPUTE_BLIT_FOR_MULTIMEDIA:
+   case PIPE_CAP_FRAGMENT_SHADER_INTERLOCK:
       return 0;
 
    case PIPE_CAP_MAX_GS_INVOCATIONS: