2 files changed, 2 insertions, 2 deletions
diff --git a/engines/wintermute/ad/ad_scale_level.cpp b/engines/wintermute/ad/ad_scale_level.cpp
index bee0f54d78..cfec8d7cb9 100644
--- a/engines/wintermute/ad/ad_scale_level.cpp
+++ b/engines/wintermute/ad/ad_scale_level.cpp
@@ -48,7 +48,7 @@ AdScaleLevel::~AdScaleLevel() {
 
 }
 
-float AdScaleLevel::getScale() {
+float AdScaleLevel::getScale() const {
 	return _scale;
 }
 
diff --git a/engines/wintermute/ad/ad_scale_level.h b/engines/wintermute/ad/ad_scale_level.h
index ee0c683cdf..5c206423cf 100644
--- a/engines/wintermute/ad/ad_scale_level.h
+++ b/engines/wintermute/ad/ad_scale_level.h
@@ -42,7 +42,7 @@ public:
 	virtual bool saveAsText(BaseDynamicBuffer *buffer, int indent);
 	bool loadFile(const char *filename);
 	bool loadBuffer(byte *buffer, bool complete = true);
-	float getScale();
+	float getScale() const;
 private:
 	float _scale;
 };