diff --git a/src/gallium/drivers/i915/i915_screen.c b/src/gallium/drivers/i915/i915_screen.c
index 991f03bb663..712fef925e0 100644
--- a/src/gallium/drivers/i915/i915_screen.c
+++ b/src/gallium/drivers/i915/i915_screen.c
@@ -199,6 +199,8 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
    case PIPE_CAP_MIXED_COLORBUFFER_FORMATS:
    case PIPE_CAP_CONDITIONAL_RENDER:
    case PIPE_CAP_TEXTURE_BARRIER:
+   case PIPE_CAP_TGSI_CAN_COMPACT_VARYINGS:
+   case PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS:
       return 0;
 
    /* Features we can lie about (boolean caps). */