diff --git a/src/mac/carbon/checkbox.cpp b/src/mac/carbon/checkbox.cpp
index e17deb180d..d6d532e538 100644
--- a/src/mac/carbon/checkbox.cpp
+++ b/src/mac/carbon/checkbox.cpp
@@ -47,6 +47,7 @@ bool wxCheckBox::Create(wxWindow *parent, wxWindowID id, const wxString& label,
 void wxCheckBox::SetValue(bool val)
 {
    ::SetControlValue( m_macControl , val ) ;
+   MacRedrawControl() ;
 }
 
 bool wxCheckBox::GetValue() const
diff --git a/src/mac/carbon/radiobut.cpp b/src/mac/carbon/radiobut.cpp
index a0a8885b16..6421f60596 100644
--- a/src/mac/carbon/radiobut.cpp
+++ b/src/mac/carbon/radiobut.cpp
@@ -84,6 +84,7 @@ void wxRadioButton::SetValue(bool val)
    				}
    			}
    		}
+   MacRedrawControl() ;
 }
 
 bool wxRadioButton::GetValue() const
diff --git a/src/mac/checkbox.cpp b/src/mac/checkbox.cpp
index e17deb180d..d6d532e538 100644
--- a/src/mac/checkbox.cpp
+++ b/src/mac/checkbox.cpp
@@ -47,6 +47,7 @@ bool wxCheckBox::Create(wxWindow *parent, wxWindowID id, const wxString& label,
 void wxCheckBox::SetValue(bool val)
 {
    ::SetControlValue( m_macControl , val ) ;
+   MacRedrawControl() ;
 }
 
 bool wxCheckBox::GetValue() const
diff --git a/src/mac/radiobut.cpp b/src/mac/radiobut.cpp
index a0a8885b16..6421f60596 100644
--- a/src/mac/radiobut.cpp
+++ b/src/mac/radiobut.cpp
@@ -84,6 +84,7 @@ void wxRadioButton::SetValue(bool val)
    				}
    			}
    		}
+   MacRedrawControl() ;
 }
 
 bool wxRadioButton::GetValue() const