diff --git a/basic/inc/basic/sbmod.hxx b/basic/inc/basic/sbmod.hxx
index 2f49472938a2..464ebf2ca227 100644
--- a/basic/inc/basic/sbmod.hxx
+++ b/basic/inc/basic/sbmod.hxx
@@ -164,8 +164,6 @@ public:
     void triggerTerminateEvent( void );
 };
 
-SV_DECL_IMPL_REF(SbClassModuleObject);
-
 #endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/basic/inc/basic/sbobjmod.hxx b/basic/inc/basic/sbobjmod.hxx
index 10c8714004ea..b3ff31f64d7a 100644
--- a/basic/inc/basic/sbobjmod.hxx
+++ b/basic/inc/basic/sbobjmod.hxx
@@ -101,8 +101,6 @@ public:
     virtual SbxVariable* Find( const rtl::OUString& rName, SbxClassType t );
 };
 
-SV_DECL_IMPL_REF(SbObjModule);
-
 #endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/basic/inc/basic/sbprop.hxx b/basic/inc/basic/sbprop.hxx
index beeaf667df4e..3e66f7e4c855 100644
--- a/basic/inc/basic/sbprop.hxx
+++ b/basic/inc/basic/sbprop.hxx
@@ -62,8 +62,6 @@ public:
         { mbSet = bSet; }
 };
 
-SV_DECL_IMPL_REF(SbProcedureProperty)
-
 #endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/basic/inc/basic/sbxmeth.hxx b/basic/inc/basic/sbxmeth.hxx
index 9666c9335dd6..3bdde98d064a 100644
--- a/basic/inc/basic/sbxmeth.hxx
+++ b/basic/inc/basic/sbxmeth.hxx
@@ -35,9 +35,6 @@ public:
     virtual SbxClassType GetClass() const;
 };
 
-SV_DECL_REF(SbxMethod)
-SV_IMPL_REF(SbxMethod)
-
 #endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */