diff --git a/src/broadcom/vulkan/v3dv_cmd_buffer.c b/src/broadcom/vulkan/v3dv_cmd_buffer.c
index 645b5d9d49e..d76363db2bd 100644
--- a/src/broadcom/vulkan/v3dv_cmd_buffer.c
+++ b/src/broadcom/vulkan/v3dv_cmd_buffer.c
@@ -5494,5 +5494,5 @@ VKAPI_ATTR void VKAPI_CALL
 v3dv_CmdSetDeviceMask(VkCommandBuffer commandBuffer, uint32_t deviceMask)
 {
    /* Nothing to do here since we only support a single device */
-   assert(deviceMask = 0x1);
+   assert(deviceMask == 0x1);
 }