diff --git a/src/Mod/Fem/Gui/Resources/Fem.qrc b/src/Mod/Fem/Gui/Resources/Fem.qrc
index 932d527ac8..f2c6bc5769 100755
--- a/src/Mod/Fem/Gui/Resources/Fem.qrc
+++ b/src/Mod/Fem/Gui/Resources/Fem.qrc
@@ -13,7 +13,7 @@
         <file>icons/FEM_ConstraintDisplacement.svg</file>
         <file>icons/FEM_ConstraintElectrostaticPotential.svg</file>
         <file>icons/FEM_ConstraintFixed.svg</file>
-        <file>icons/fem-constraint-flow-velocity.svg</file>
+        <file>icons/FEM_ConstraintFlowVelocity.svg</file>
         <file>icons/fem-constraint-fluid-boundary.svg</file>
         <file>icons/FEM_ConstraintForce.svg</file>
         <file>icons/FEM_ConstraintGear.svg</file>
diff --git a/src/Mod/Fem/Gui/Resources/icons/fem-constraint-flow-velocity.svg b/src/Mod/Fem/Gui/Resources/icons/FEM_ConstraintFlowVelocity.svg
similarity index 100%
rename from src/Mod/Fem/Gui/Resources/icons/fem-constraint-flow-velocity.svg
rename to src/Mod/Fem/Gui/Resources/icons/FEM_ConstraintFlowVelocity.svg
diff --git a/src/Mod/Fem/femcommands/commands.py b/src/Mod/Fem/femcommands/commands.py
index 65176e5672..5efac12f88 100644
--- a/src/Mod/Fem/femcommands/commands.py
+++ b/src/Mod/Fem/femcommands/commands.py
@@ -196,7 +196,7 @@ class _ConstraintFlowVelocity(CommandManager):
     def __init__(self):
         super(_ConstraintFlowVelocity, self).__init__()
         self.resources = {
-            "Pixmap": "fem-constraint-flow-velocity",
+            "Pixmap": "FEM_ConstraintFlowVelocity",
             "MenuText": QtCore.QT_TRANSLATE_NOOP(
                 "FEM_ConstraintFlowVelocity",
                 "Constraint flow velocity"
diff --git a/src/Mod/Fem/femguiobjects/_ViewProviderFemConstraintFlowVelocity.py b/src/Mod/Fem/femguiobjects/_ViewProviderFemConstraintFlowVelocity.py
index 070a5572a1..b949801e44 100644
--- a/src/Mod/Fem/femguiobjects/_ViewProviderFemConstraintFlowVelocity.py
+++ b/src/Mod/Fem/femguiobjects/_ViewProviderFemConstraintFlowVelocity.py
@@ -42,7 +42,7 @@ from femtools import membertools
 class ViewProxy(ViewProviderFemConstraint.ViewProxy):
 
     def getIcon(self):
-        return ":/icons/fem-constraint-flow-velocity.svg"
+        return ":/icons/FEM_ConstraintFlowVelocity.svg"
 
     def setEdit(self, vobj, mode=0):
         # hide all meshes