diff --git a/src/Magnum/Shaders/FlatGL.h b/src/Magnum/Shaders/FlatGL.h
index ce333ee71..8175e2d64 100644
--- a/src/Magnum/Shaders/FlatGL.h
+++ b/src/Magnum/Shaders/FlatGL.h
@@ -1064,7 +1064,7 @@ template<UnsignedInt dimensions> class MAGNUM_SHADERS_EXPORT FlatGL: public GL::
          * @requires_webgl20 Skinning requires integer support in shaders,
          *      which is not available in WebGL 1.0.
          */
-        FlatGL<dimensions>& setJointMatrices(const Containers::ArrayView<const MatrixTypeFor<dimensions, Float>> matrices);
+        FlatGL<dimensions>& setJointMatrices(Containers::ArrayView<const MatrixTypeFor<dimensions, Float>> matrices);
 
         /**
          * @overload
diff --git a/src/Magnum/Shaders/MeshVisualizerGL.h b/src/Magnum/Shaders/MeshVisualizerGL.h
index 68d381c36..35749106b 100644
--- a/src/Magnum/Shaders/MeshVisualizerGL.h
+++ b/src/Magnum/Shaders/MeshVisualizerGL.h
@@ -947,7 +947,7 @@ class MAGNUM_SHADERS_EXPORT MeshVisualizerGL2D: public Implementation::MeshVisua
          * @requires_webgl20 Skinning requires integer support in shaders,
          *      which is not available in WebGL 1.0.
          */
-        MeshVisualizerGL2D& setJointMatrices(const Containers::ArrayView<const Matrix3> matrices);
+        MeshVisualizerGL2D& setJointMatrices(Containers::ArrayView<const Matrix3> matrices);
 
         /**
          * @overload
diff --git a/src/Magnum/Shaders/PhongGL.h b/src/Magnum/Shaders/PhongGL.h
index a5b01118a..df700933f 100644
--- a/src/Magnum/Shaders/PhongGL.h
+++ b/src/Magnum/Shaders/PhongGL.h
@@ -1672,7 +1672,7 @@ class MAGNUM_SHADERS_EXPORT PhongGL: public GL::AbstractShaderProgram {
          * @requires_webgl20 Skinning requires integer support in shaders,
          *      which is not available in WebGL 1.0.
          */
-        PhongGL& setJointMatrices(const Containers::ArrayView<const Matrix4> matrices);
+        PhongGL& setJointMatrices(Containers::ArrayView<const Matrix4> matrices);
 
         /**
          * @overload