diff --git a/src/Mod/Import/App/dxf/ImpExpDxf.cpp b/src/Mod/Import/App/dxf/ImpExpDxf.cpp
index ab9f87c2e9..f34d388f19 100644
--- a/src/Mod/Import/App/dxf/ImpExpDxf.cpp
+++ b/src/Mod/Import/App/dxf/ImpExpDxf.cpp
@@ -189,7 +189,7 @@ bool ImpExpDxfRead::OnReadBlock(const std::string& name, int flags)
         // and don't want to be complaining about unhandled entity types.
         // Note that if it *is* for a hatch we could actually import it and use it to draw a hatch.
     }
-    else if (Blocks.count(name) > 0) {
+    else if (Blocks.contains(name)) {
         ImportError("Duplicate block name '%s'\n", name);
     }
     else {
diff --git a/src/Mod/Import/App/dxf/dxf.cpp b/src/Mod/Import/App/dxf/dxf.cpp
index 2672b264b2..6168d77964 100644
--- a/src/Mod/Import/App/dxf/dxf.cpp
+++ b/src/Mod/Import/App/dxf/dxf.cpp
@@ -2689,7 +2689,7 @@ bool CDxfRead::ReadSection()
 }
 void CDxfRead::ProcessLayerReference(CDxfRead* object, void* target)
 {
-    if (object->Layers.count(object->m_record_data) == 0) {
+    if (!object->Layers.contains(object->m_record_data)) {
         object->ImportError("First reference to missing Layer '%s'", object->m_record_data);
         // Synthesize the Layer so we don't get the same error again.
         // We need to take copies of the string arguments because MakeLayer uses them as move