diff --git a/eeschema/sch_plugins/altium/altium_parser_sch.cpp b/eeschema/sch_plugins/altium/altium_parser_sch.cpp
index 6cf220ec3a..811825f58b 100644
--- a/eeschema/sch_plugins/altium/altium_parser_sch.cpp
+++ b/eeschema/sch_plugins/altium/altium_parser_sch.cpp
@@ -299,8 +299,8 @@ ASCH_TEXT_FRAME::ASCH_TEXT_FRAME( const std::map<wxString, wxString>& aProps ) :
 
     Location = VECTOR2I( ReadKiCadUnitFrac( aProps, "LOCATION.X" ),
                          -ReadKiCadUnitFrac( aProps, "LOCATION.Y" ) );
-    Size = wxSize( ReadKiCadUnitFrac( aProps, "CORNER.X" ) - Location.x,
-                   -ReadKiCadUnitFrac( aProps, "CORNER.Y" ) - Location.y );
+    Size = VECTOR2I( ReadKiCadUnitFrac( aProps, "CORNER.X" ) - Location.x,
+                    -ReadKiCadUnitFrac( aProps, "CORNER.Y" ) - Location.y );
 
     Text = ALTIUM_PARSER::ReadString( aProps, "TEXT", "" );
     Text.Replace( "~1", "\n", true );
@@ -405,7 +405,7 @@ ASCH_ROUND_RECTANGLE::ASCH_ROUND_RECTANGLE( const std::map<wxString, wxString>&
     TopRight = VECTOR2I( ReadKiCadUnitFrac( aProps, "CORNER.X" ),
                            -ReadKiCadUnitFrac( aProps, "CORNER.Y" ) );
 
-    CornerRadius = wxSize( ReadKiCadUnitFrac( aProps, "CORNERXRADIUS" ),
+    CornerRadius = VECTOR2I( ReadKiCadUnitFrac( aProps, "CORNERXRADIUS" ),
                            -ReadKiCadUnitFrac( aProps, "CORNERYRADIUS" ) );
 }
 
diff --git a/eeschema/sch_plugins/altium/altium_parser_sch.h b/eeschema/sch_plugins/altium/altium_parser_sch.h
index ba4ada22d1..6546d1a9dc 100644
--- a/eeschema/sch_plugins/altium/altium_parser_sch.h
+++ b/eeschema/sch_plugins/altium/altium_parser_sch.h
@@ -382,7 +382,7 @@ struct ASCH_HYPERLINK : ASCH_LABEL
 struct ASCH_TEXT_FRAME : ASCH_OWNER_INTERFACE
 {
     VECTOR2I Location;
-    wxSize   Size;
+    VECTOR2I Size;
 
     // have both coordinates, for convenience
     VECTOR2I BottomLeft;
@@ -464,7 +464,7 @@ struct ASCH_ROUND_RECTANGLE : ASCH_OWNER_INTERFACE, ASCH_FILL_INTERFACE, ASCH_BO
     VECTOR2I BottomLeft;
     VECTOR2I TopRight;
 
-    wxSize CornerRadius;
+    VECTOR2I CornerRadius;
 
     bool IsTransparent;
 
diff --git a/eeschema/sch_plugins/altium/sch_altium_plugin.cpp b/eeschema/sch_plugins/altium/sch_altium_plugin.cpp
index ce46e3381a..aaafd27f2e 100644
--- a/eeschema/sch_plugins/altium/sch_altium_plugin.cpp
+++ b/eeschema/sch_plugins/altium/sch_altium_plugin.cpp
@@ -1804,14 +1804,14 @@ void SCH_ALTIUM_PLUGIN::ParseRoundRectangle( const std::map<wxString, wxString>&
         LIB_SHAPE* rect = nullptr;
 
         // If it is a circle, make it a circle
-        if( std::abs( elem.CornerRadius.GetX() )
+        if( std::abs( elem.CornerRadius.x )
                     >= std::abs( elem.TopRight.x - elem.BottomLeft.x ) / 2
-            && std::abs( elem.CornerRadius.GetY() )
+            && std::abs( elem.CornerRadius.y )
                        >= std::abs( elem.TopRight.y - elem.BottomLeft.y ) / 2 )
         {
             rect = new LIB_SHAPE( symbol, SHAPE_T::CIRCLE );
             rect->SetPosition( GetLibEditPosition( ( sheetTopRight + sheetBottomLeft ) / 2  ) );
-            rect->SetEnd( VECTOR2I( rect->GetPosition().x + std::abs( elem.CornerRadius.GetX() ),
+            rect->SetEnd( VECTOR2I( rect->GetPosition().x + std::abs( elem.CornerRadius.x ),
                           rect->GetPosition().y ) );
 
         }