diff --git a/libs/gui/ISurfaceComposer.cpp b/libs/gui/ISurfaceComposer.cpp
index 2a27a9a..e62a61f 100644
--- a/libs/gui/ISurfaceComposer.cpp
+++ b/libs/gui/ISurfaceComposer.cpp
@@ -691,8 +691,7 @@
         return result;
     }
 
-    virtual status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) const
-    {
+    virtual status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) {
         if (!outLayers) {
             return UNEXPECTED_NULL;
         }
diff --git a/libs/gui/include/gui/ISurfaceComposer.h b/libs/gui/include/gui/ISurfaceComposer.h
index 0d33b3f..b49fa1b 100644
--- a/libs/gui/include/gui/ISurfaceComposer.h
+++ b/libs/gui/include/gui/ISurfaceComposer.h
@@ -354,7 +354,7 @@
      *
      * Requires the ACCESS_SURFACE_FLINGER permission.
      */
-    virtual status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) const = 0;
+    virtual status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) = 0;
 
     virtual status_t getColorManagement(bool* outGetColorManagement) const = 0;
 
diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp
index a1d12a5..c2b4ef9 100644
--- a/libs/gui/tests/Surface_test.cpp
+++ b/libs/gui/tests/Surface_test.cpp
@@ -785,7 +785,7 @@
         return NO_ERROR;
     }
     status_t injectVSync(nsecs_t /*when*/) override { return NO_ERROR; }
-    status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* /*layers*/) const override {
+    status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* /*layers*/) override {
         return NO_ERROR;
     }
     status_t getCompositionPreference(