diff --git a/src/Mod/Fem/Gui/Command.cpp b/src/Mod/Fem/Gui/Command.cpp
index 929b21a9bd..ac8aeb0ee4 100644
--- a/src/Mod/Fem/Gui/Command.cpp
+++ b/src/Mod/Fem/Gui/Command.cpp
@@ -726,7 +726,7 @@ CmdFemConstraintPressure::CmdFemConstraintPressure()
     sToolTipText    = QT_TR_NOOP("Creates a FEM constraint for a pressure acting on a face");
     sWhatsThis      = "FEM_ConstraintPressure";
     sStatusTip      = sToolTipText;
-    sPixmap         = "fem-constraint-pressure";
+    sPixmap         = "FEM_ConstraintPressure";
 }
 
 void CmdFemConstraintPressure::activated(int)
diff --git a/src/Mod/Fem/Gui/Resources/Fem.qrc b/src/Mod/Fem/Gui/Resources/Fem.qrc
index 13d9de1e8d..563bae2d02 100755
--- a/src/Mod/Fem/Gui/Resources/Fem.qrc
+++ b/src/Mod/Fem/Gui/Resources/Fem.qrc
@@ -21,7 +21,7 @@
         <file>icons/FEM_ConstraintInitialFlowVelocity.svg</file>
         <file>icons/FEM_ConstraintInitialTemperature.svg</file>
         <file>icons/FEM_ConstraintPlaneRotation.svg</file>
-        <file>icons/fem-constraint-pressure.svg</file>
+        <file>icons/FEM_ConstraintPressure.svg</file>
         <file>icons/fem-constraint-pulley.svg</file>
         <file>icons/fem-constraint-selfweight.svg</file>
         <file>icons/fem-constraint-temperature.svg</file>
diff --git a/src/Mod/Fem/Gui/Resources/icons/fem-constraint-pressure.svg b/src/Mod/Fem/Gui/Resources/icons/FEM_ConstraintPressure.svg
similarity index 100%
rename from src/Mod/Fem/Gui/Resources/icons/fem-constraint-pressure.svg
rename to src/Mod/Fem/Gui/Resources/icons/FEM_ConstraintPressure.svg
diff --git a/src/Mod/Fem/Gui/TaskFemConstraintPressure.cpp b/src/Mod/Fem/Gui/TaskFemConstraintPressure.cpp
index 518c479cfb..50ddb20640 100644
--- a/src/Mod/Fem/Gui/TaskFemConstraintPressure.cpp
+++ b/src/Mod/Fem/Gui/TaskFemConstraintPressure.cpp
@@ -59,7 +59,7 @@ using namespace Gui;
 /* TRANSLATOR FemGui::TaskFemConstraintPressure */
 
 TaskFemConstraintPressure::TaskFemConstraintPressure(ViewProviderFemConstraintPressure *ConstraintView,QWidget *parent)
-  : TaskFemConstraint(ConstraintView, parent, "fem-constraint-pressure")
+  : TaskFemConstraint(ConstraintView, parent, "FEM_ConstraintPressure")
 { //Note change "pressure" in line above to new constraint name
     proxy = new QWidget(this);
     ui = new Ui_TaskFemConstraintPressure();
diff --git a/src/Mod/Fem/Gui/ViewProviderFemConstraintPressure.cpp b/src/Mod/Fem/Gui/ViewProviderFemConstraintPressure.cpp
index 8ea38cb8a1..f5fb9f31bc 100644
--- a/src/Mod/Fem/Gui/ViewProviderFemConstraintPressure.cpp
+++ b/src/Mod/Fem/Gui/ViewProviderFemConstraintPressure.cpp
@@ -46,7 +46,7 @@ PROPERTY_SOURCE(FemGui::ViewProviderFemConstraintPressure, FemGui::ViewProviderF
 
 ViewProviderFemConstraintPressure::ViewProviderFemConstraintPressure()
 {
-    sPixmap = "fem-constraint-pressure";
+    sPixmap = "FEM_ConstraintPressure";
     ADD_PROPERTY(FaceColor,(0.0f,0.2f,0.8f));
 }