diff --git a/src/amd/vulkan/radv_sqtt.c b/src/amd/vulkan/radv_sqtt.c
index 263a963256f..ecd83fed728 100644
--- a/src/amd/vulkan/radv_sqtt.c
+++ b/src/amd/vulkan/radv_sqtt.c
@@ -477,7 +477,7 @@ radv_thread_trace_init_bo(struct radv_device *device)
 	/* Compute total size of the thread trace BO for 4 SEs. */
 	size = align64(sizeof(struct ac_thread_trace_info) * 4,
 		       1 << SQTT_BUFFER_ALIGN_SHIFT);
-	size += device->thread_trace.buffer_size * 4;
+	size += device->thread_trace.buffer_size * 4ll;
 
 	device->thread_trace.bo = ws->buffer_create(ws, size, 4096,
 						    RADEON_DOMAIN_VRAM,