diff --git a/src/Mod/Fem/Gui/Command.cpp b/src/Mod/Fem/Gui/Command.cpp
index 1baf552b7..25da93fe3 100755
--- a/src/Mod/Fem/Gui/Command.cpp
+++ b/src/Mod/Fem/Gui/Command.cpp
@@ -373,7 +373,7 @@ CmdFemConstraintGear::CmdFemConstraintGear()
     sToolTipText    = QT_TR_NOOP("Create FEM constraint for a gear");
     sWhatsThis      = "Fem_ConstraintGear";
     sStatusTip      = sToolTipText;
-    sPixmap         = "Fem_ConstraintGear";
+    sPixmap         = "fem-constraint-gear";
 }
 
 void CmdFemConstraintGear::activated(int iMsg)
diff --git a/src/Mod/Fem/Gui/Resources/Fem.qrc b/src/Mod/Fem/Gui/Resources/Fem.qrc
index 097f971ac..58fff5cb1 100755
--- a/src/Mod/Fem/Gui/Resources/Fem.qrc
+++ b/src/Mod/Fem/Gui/Resources/Fem.qrc
@@ -7,7 +7,7 @@
         <file>icons/fem-constraint-fixed.svg</file>
         <file>icons/Fem_ConstraintPressure.svg</file>
         <file>icons/fem-constraint-bearing.svg</file>
-        <file>icons/Fem_ConstraintGear.svg</file>
+        <file>icons/fem-constraint-gear.svg</file>
         <file>icons/Fem_ConstraintPulley.svg</file>
         <file>icons/fem-add-fem-mesh.svg</file>
         <file>icons/fem-add-material.svg</file>
diff --git a/src/Mod/Fem/Gui/Resources/icons/Fem_ConstraintGear.svg b/src/Mod/Fem/Gui/Resources/icons/fem-constraint-gear.svg
similarity index 100%
rename from src/Mod/Fem/Gui/Resources/icons/Fem_ConstraintGear.svg
rename to src/Mod/Fem/Gui/Resources/icons/fem-constraint-gear.svg
diff --git a/src/Mod/Fem/Gui/TaskFemConstraintGear.h b/src/Mod/Fem/Gui/TaskFemConstraintGear.h
index 048d9d696..f8af2abc4 100644
--- a/src/Mod/Fem/Gui/TaskFemConstraintGear.h
+++ b/src/Mod/Fem/Gui/TaskFemConstraintGear.h
@@ -39,7 +39,7 @@ class TaskFemConstraintGear : public TaskFemConstraintBearing
 
 public:
     TaskFemConstraintGear(ViewProviderFemConstraint *ConstraintView,QWidget *parent = 0,
-                          const char* pixmapname = "Fem_ConstraintGear");
+                          const char* pixmapname = "fem-constraint-gear");
 
     double getDiameter(void) const;
     double getForce(void) const;
diff --git a/src/Mod/Fem/Gui/ViewProviderFemConstraintGear.cpp b/src/Mod/Fem/Gui/ViewProviderFemConstraintGear.cpp
index 4539653c7..d07e3d8ae 100644
--- a/src/Mod/Fem/Gui/ViewProviderFemConstraintGear.cpp
+++ b/src/Mod/Fem/Gui/ViewProviderFemConstraintGear.cpp
@@ -47,7 +47,7 @@ PROPERTY_SOURCE(FemGui::ViewProviderFemConstraintGear, FemGui::ViewProviderFemCo
 
 ViewProviderFemConstraintGear::ViewProviderFemConstraintGear()
 {
-    sPixmap = "Fem_ConstraintGear";
+    sPixmap = "fem-constraint-gear";
 }
 
 ViewProviderFemConstraintGear::~ViewProviderFemConstraintGear()