diff --git a/src/Mod/Fem/Gui/Command.cpp b/src/Mod/Fem/Gui/Command.cpp
index b4a00111d1..8e22017f1d 100644
--- a/src/Mod/Fem/Gui/Command.cpp
+++ b/src/Mod/Fem/Gui/Command.cpp
@@ -383,7 +383,7 @@ CmdFemConstraintDisplacement::CmdFemConstraintDisplacement()
     sToolTipText    = QT_TR_NOOP("Creates a FEM constraint for a displacement acting on a geometric entity");
     sWhatsThis      = "FEM_ConstraintDisplacement";
     sStatusTip      = sToolTipText;
-    sPixmap         = "fem-constraint-displacement";
+    sPixmap         = "FEM_ConstraintDisplacement";
 }
 
 void CmdFemConstraintDisplacement::activated(int)
diff --git a/src/Mod/Fem/Gui/Resources/Fem.qrc b/src/Mod/Fem/Gui/Resources/Fem.qrc
index eb3c05bbe8..d60f3817c6 100755
--- a/src/Mod/Fem/Gui/Resources/Fem.qrc
+++ b/src/Mod/Fem/Gui/Resources/Fem.qrc
@@ -10,7 +10,7 @@
         <file>icons/fem-clipping-plane-remove-all.svg</file>
         <file>icons/FEM_ConstraintBearing.svg</file>
         <file>icons/FEM_ConstraintContact.svg</file>
-        <file>icons/fem-constraint-displacement.svg</file>
+        <file>icons/FEM_ConstraintDisplacement.svg</file>
         <file>icons/fem-constraint-electrostatic-potential.svg</file>
         <file>icons/fem-constraint-fixed.svg</file>
         <file>icons/fem-constraint-flow-velocity.svg</file>
diff --git a/src/Mod/Fem/Gui/Resources/icons/fem-constraint-displacement.svg b/src/Mod/Fem/Gui/Resources/icons/FEM_ConstraintDisplacement.svg
similarity index 100%
rename from src/Mod/Fem/Gui/Resources/icons/fem-constraint-displacement.svg
rename to src/Mod/Fem/Gui/Resources/icons/FEM_ConstraintDisplacement.svg
diff --git a/src/Mod/Fem/Gui/TaskFemConstraintDisplacement.cpp b/src/Mod/Fem/Gui/TaskFemConstraintDisplacement.cpp
index 2b403ab919..0e45d52010 100644
--- a/src/Mod/Fem/Gui/TaskFemConstraintDisplacement.cpp
+++ b/src/Mod/Fem/Gui/TaskFemConstraintDisplacement.cpp
@@ -62,7 +62,7 @@ using namespace Gui;
 /* TRANSLATOR FemGui::TaskFemConstraintDisplacement */
 
 TaskFemConstraintDisplacement::TaskFemConstraintDisplacement(ViewProviderFemConstraintDisplacement *ConstraintView,QWidget *parent)
-  : TaskFemConstraint(ConstraintView, parent, "fem-constraint-displacement")
+  : TaskFemConstraint(ConstraintView, parent, "FEM_ConstraintDisplacement")
 {
     proxy = new QWidget(this);
     ui = new Ui_TaskFemConstraintDisplacement();
diff --git a/src/Mod/Fem/Gui/ViewProviderFemConstraintDisplacement.cpp b/src/Mod/Fem/Gui/ViewProviderFemConstraintDisplacement.cpp
index 7b192234c0..b9fa4f3120 100644
--- a/src/Mod/Fem/Gui/ViewProviderFemConstraintDisplacement.cpp
+++ b/src/Mod/Fem/Gui/ViewProviderFemConstraintDisplacement.cpp
@@ -48,7 +48,7 @@ PROPERTY_SOURCE(FemGui::ViewProviderFemConstraintDisplacement, FemGui::ViewProvi
 
 ViewProviderFemConstraintDisplacement::ViewProviderFemConstraintDisplacement()
 {
-    sPixmap = "fem-constraint-displacement";
+    sPixmap = "FEM_ConstraintDisplacement";
     ADD_PROPERTY(FaceColor,(0.2f,0.3f,0.2f));
 }