diff --git a/src/Mod/Fem/Gui/Resources/Fem.qrc b/src/Mod/Fem/Gui/Resources/Fem.qrc
index 88bc62600..430d34e62 100755
--- a/src/Mod/Fem/Gui/Resources/Fem.qrc
+++ b/src/Mod/Fem/Gui/Resources/Fem.qrc
@@ -10,7 +10,7 @@
         <file>icons/Fem_ConstraintGear.svg</file>
         <file>icons/Fem_ConstraintPulley.svg</file>
         <file>icons/fem-add-fem-mesh.svg</file>
-        <file>icons/Fem_AddMaterial.svg</file>
+        <file>icons/fem-add-material.svg</file>
         <file>icons/Fem_AddPart.svg</file>
         <file>icons/Fem_Inp_Editor.svg</file>
         <file>icons/Fem_Material.svg</file>
diff --git a/src/Mod/Fem/Gui/Resources/icons/Fem_AddMaterial.svg b/src/Mod/Fem/Gui/Resources/icons/fem-add-material.svg
similarity index 100%
rename from src/Mod/Fem/Gui/Resources/icons/Fem_AddMaterial.svg
rename to src/Mod/Fem/Gui/Resources/icons/fem-add-material.svg