diff --git a/src/gallium/drivers/etnaviv/etnaviv_state.c b/src/gallium/drivers/etnaviv/etnaviv_state.c
index bb09e6d87cd..cdec9527290 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_state.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_state.c
@@ -286,7 +286,7 @@ etna_set_framebuffer_state(struct pipe_context *pctx,
       static_assert((VIVS_PS_OUTPUT_REG2_SATURATE_RT4 << 0) == VIVS_PS_OUTPUT_REG2_SATURATE_RT4, "VIVS_PS_OUTPUT_REG2_SATURATE_RT4");
       static_assert((VIVS_PS_OUTPUT_REG2_SATURATE_RT4 << 8) == VIVS_PS_OUTPUT_REG2_SATURATE_RT5, "VIVS_PS_OUTPUT_REG2_SATURATE_RT5");
       static_assert((VIVS_PS_OUTPUT_REG2_SATURATE_RT4 << 16) == VIVS_PS_OUTPUT_REG2_SATURATE_RT6, "VIVS_PS_OUTPUT_REG2_SATURATE_RT6");
-      static_assert((VIVS_PS_OUTPUT_REG2_SATURATE_RT4 << 24) == VIVS_PS_OUTPUT_REG2_SATURATE_RT7, "VIVS_PS_OUTPUT_REG2_SATURATE_RT7");
+      static_assert(((uint32_t)VIVS_PS_OUTPUT_REG2_SATURATE_RT4 << 24) == VIVS_PS_OUTPUT_REG2_SATURATE_RT7, "VIVS_PS_OUTPUT_REG2_SATURATE_RT7");
 
       if (rt < 4)
          cs->PS_CONTROL |= COND(util_format_is_unorm(cbuf->base.format), VIVS_PS_CONTROL_SATURATE_RT0 << rt);