diff --git a/Include/RmlUi/Core/Elements/ElementProgressBar.h b/Include/RmlUi/Core/Elements/ElementProgressBar.h
index 494dda404..d9af189d3 100644
--- a/Include/RmlUi/Core/Elements/ElementProgressBar.h
+++ b/Include/RmlUi/Core/Elements/ElementProgressBar.h
@@ -69,12 +69,13 @@ class RMLUICORE_API ElementProgressBar : public Element
 
 	/// Returns the value of the progress bar.
 	float GetValue() const;
+	/// Sets the value of the progress bar.
+	void SetValue(float value);
 
 	/// Returns the maximum value of the progress bar.
 	float GetMax() const;
-
-	/// Sets the value of the progress bar.
-	void SetValue(float value);
+	/// Sets the maximum value of the progress bar.
+	void SetMax(float max_value);
 
 	/// Returns the element's inherent size.
 	bool GetIntrinsicDimensions(Vector2f& dimensions, float& ratio) override;
diff --git a/Source/Core/Elements/ElementProgressBar.cpp b/Source/Core/Elements/ElementProgressBar.cpp
index 3d6a43050..8ef7c6f08 100644
--- a/Source/Core/Elements/ElementProgressBar.cpp
+++ b/Source/Core/Elements/ElementProgressBar.cpp
@@ -65,6 +65,11 @@ float ElementProgressBar::GetMax() const
 	return max_value <= 0.0f ? 1.0f : max_value;
 }
 
+void ElementProgressBar::SetMax(float max_value)
+{
+	SetAttribute("max", max_value);
+}
+
 void ElementProgressBar::SetValue(float in_value)
 {
 	SetAttribute("value", in_value);