diff --git a/src/Mod/Fem/Gui/Command.cpp b/src/Mod/Fem/Gui/Command.cpp
index 783dfd199..85b37ffb9 100755
--- a/src/Mod/Fem/Gui/Command.cpp
+++ b/src/Mod/Fem/Gui/Command.cpp
@@ -411,7 +411,7 @@ CmdFemConstraintPulley::CmdFemConstraintPulley()
     sToolTipText    = QT_TR_NOOP("Create FEM constraint for a pulley");
     sWhatsThis      = "Fem_ConstraintPulley";
     sStatusTip      = sToolTipText;
-    sPixmap         = "Fem_ConstraintPulley";
+    sPixmap         = "fem-constraint-pulley";
 }
 
 void CmdFemConstraintPulley::activated(int iMsg)
diff --git a/src/Mod/Fem/Gui/Resources/Fem.qrc b/src/Mod/Fem/Gui/Resources/Fem.qrc
index 746cd7717..67d0d433f 100755
--- a/src/Mod/Fem/Gui/Resources/Fem.qrc
+++ b/src/Mod/Fem/Gui/Resources/Fem.qrc
@@ -8,7 +8,7 @@
         <file>icons/fem-constraint-pressure.svg</file>
         <file>icons/fem-constraint-bearing.svg</file>
         <file>icons/fem-constraint-gear.svg</file>
-        <file>icons/Fem_ConstraintPulley.svg</file>
+        <file>icons/fem-constraint-pulley.svg</file>
         <file>icons/fem-add-fem-mesh.svg</file>
         <file>icons/fem-add-material.svg</file>
         <file>icons/fem-add-part.svg</file>
diff --git a/src/Mod/Fem/Gui/Resources/icons/Fem_ConstraintPulley.svg b/src/Mod/Fem/Gui/Resources/icons/fem-constraint-pulley.svg
similarity index 100%
rename from src/Mod/Fem/Gui/Resources/icons/Fem_ConstraintPulley.svg
rename to src/Mod/Fem/Gui/Resources/icons/fem-constraint-pulley.svg
diff --git a/src/Mod/Fem/Gui/ViewProviderFemConstraintPulley.cpp b/src/Mod/Fem/Gui/ViewProviderFemConstraintPulley.cpp
index 1324266c2..ba4926b76 100644
--- a/src/Mod/Fem/Gui/ViewProviderFemConstraintPulley.cpp
+++ b/src/Mod/Fem/Gui/ViewProviderFemConstraintPulley.cpp
@@ -46,7 +46,7 @@ PROPERTY_SOURCE(FemGui::ViewProviderFemConstraintPulley, FemGui::ViewProviderFem
 
 ViewProviderFemConstraintPulley::ViewProviderFemConstraintPulley()
 {
-    sPixmap = "Fem_ConstraintPulley";
+    sPixmap = "fem-constraint-pulley";
 }
 
 ViewProviderFemConstraintPulley::~ViewProviderFemConstraintPulley()