diff --git a/src/gui/rhi/qrhid3d11_p_p.h b/src/gui/rhi/qrhid3d11_p_p.h
index e033c5b0b7..7c13544276 100644
--- a/src/gui/rhi/qrhid3d11_p_p.h
+++ b/src/gui/rhi/qrhid3d11_p_p.h
@@ -457,7 +457,7 @@ struct QD3D11CommandBuffer : public QRhiCommandBuffer
         ComputePass
     };
 
-    QList<Command> commands;
+    QVarLengthArray<Command, 1024> commands;
     PassType recordingPass;
     QRhiRenderTarget *currentTarget;
     QRhiGraphicsPipeline *currentGraphicsPipeline;
diff --git a/src/gui/rhi/qrhigles2_p_p.h b/src/gui/rhi/qrhigles2_p_p.h
index c004b7f171..5940633151 100644
--- a/src/gui/rhi/qrhigles2_p_p.h
+++ b/src/gui/rhi/qrhigles2_p_p.h
@@ -514,7 +514,7 @@ struct QGles2CommandBuffer : public QRhiCommandBuffer
         ComputePass
     };
 
-    QList<Command> commands;
+    QVarLengthArray<Command, 1024> commands;
     QVarLengthArray<QRhiPassResourceTracker, 8> passResTrackers;
     int currentPassResTrackerIndex;
 
diff --git a/src/gui/rhi/qrhivulkan_p_p.h b/src/gui/rhi/qrhivulkan_p_p.h
index cb21945301..641ad5a87b 100644
--- a/src/gui/rhi/qrhivulkan_p_p.h
+++ b/src/gui/rhi/qrhivulkan_p_p.h
@@ -533,7 +533,7 @@ struct QVkCommandBuffer : public QRhiCommandBuffer
             } executeSecondary;
         } args;
     };
-    QList<Command> commands;
+    QVarLengthArray<Command, 1024> commands;
     QVarLengthArray<QRhiPassResourceTracker, 8> passResTrackers;
     int currentPassResTrackerIndex;