diff --git a/vulkano/src/command_buffer/commands/pipeline.rs b/vulkano/src/command_buffer/commands/pipeline.rs
index 5ae954e0..d77359f0 100644
--- a/vulkano/src/command_buffer/commands/pipeline.rs
+++ b/vulkano/src/command_buffer/commands/pipeline.rs
@@ -4738,7 +4738,7 @@ impl RawRecordingCommandBuffer {
                 }));
             }
         } else {
-            if size_of::<DrawIndirectCommand>() as DeviceSize > indirect_buffer.size() {
+            if size_of::<DrawMeshTasksIndirectCommand>() as DeviceSize > indirect_buffer.size() {
                 return Err(Box::new(ValidationError {
                     problem: "`draw_count` is 1, but `size_of::<DrawMeshTasksIndirectCommand>()` \
                         is greater than `indirect_buffer.size()`"