diff --git a/src/OBJECT/SMESH_PreviewActorsCollection.h b/src/OBJECT/SMESH_PreviewActorsCollection.h
index 857570ace..c5b4c041a 100644
--- a/src/OBJECT/SMESH_PreviewActorsCollection.h
+++ b/src/OBJECT/SMESH_PreviewActorsCollection.h
@@ -28,7 +28,7 @@
 #ifndef SMESH_PREVIEW_ACTOR_COLLECTION_H
 #define SMESH_PREVIEW_ACTOR_COLLECTION_H
 
-#include <SMESH_Actor.h>
+#include "SMESH_Actor.h"
 #include <GEOM_Actor.h>
 #include "SMESH_Object.h"
 #include <TopoDS_Shape.hxx>
diff --git a/src/SMESH_I/SMESH_Filter_i.cxx b/src/SMESH_I/SMESH_Filter_i.cxx
index bd92ee2d4..40742a667 100644
--- a/src/SMESH_I/SMESH_Filter_i.cxx
+++ b/src/SMESH_I/SMESH_Filter_i.cxx
@@ -533,7 +533,7 @@ static TopoDS_Shape getShapeByID (const char* theID)
 
 static char* getShapeNameByID (const char* theID)
 {
-  char* aName = "";
+  char* aName = (char*)"";
 
   if (theID != 0 && theID != "") {
     SMESH_Gen_i* aSMESHGen = SMESH_Gen_i::GetSMESHGen();
diff --git a/src/SMESH_I/SMESH_Gen_i_1.cxx b/src/SMESH_I/SMESH_Gen_i_1.cxx
index bcd0cc91b..a001e6a83 100644
--- a/src/SMESH_I/SMESH_Gen_i_1.cxx
+++ b/src/SMESH_I/SMESH_Gen_i_1.cxx
@@ -588,7 +588,7 @@ SALOMEDS::SObject_ptr SMESH_Gen_i::PublishSubMesh (SALOMEDS::Study_ptr      theS
     }
     // Find submesh sub-tree tag
     long aRootTag;
-    char* aRootName = "";
+    const char* aRootName = "";
     switch ( theShapeObject->GetShapeType() ) {
     case GEOM::VERTEX:
       aRootTag  = GetSubMeshOnVertexTag();