diff --git a/ged/src/TAxisEditor.cxx b/ged/src/TAxisEditor.cxx
index 4abda5d573d8cd71fc09b6ee59ee99f46ddabd98..f84b43d0602ecda6d7e534cbbc1934652cd18846 100644
--- a/ged/src/TAxisEditor.cxx
+++ b/ged/src/TAxisEditor.cxx
@@ -1,4 +1,4 @@
-// @(#)root/ged:$Name:  $:$Id: TAxisEditor.cxx,v 1.13 2006/06/23 15:19:22 antcheva Exp $
+// @(#)root/ged:$Name:  $:$Id: TAxisEditor.cxx,v 1.14 2006/09/25 13:35:58 rdm Exp $
 // Author: Ilka Antcheva   11/05/04
 
 /*************************************************************************
@@ -36,6 +36,7 @@
 
 
 #include "TAxisEditor.h"
+#include "TAxis.h"
 #include "TGedFrame.h"
 #include "TGedEditor.h"
 #include "TGColorSelect.h"
diff --git a/ged/src/TF1Editor.cxx b/ged/src/TF1Editor.cxx
index 3264f8154c05f4c1c4a9821094826ee987b314d5..b54e8342ad752aea13da62dbd92d5b4ffad82381 100644
--- a/ged/src/TF1Editor.cxx
+++ b/ged/src/TF1Editor.cxx
@@ -1,4 +1,4 @@
-// @(#)root/ged:$Name:  $:$Id: TF1Editor.cxx,v 1.5 2006/09/25 13:35:58 rdm Exp $
+// @(#)root/ged:$Name:  $:$Id: TF1Editor.cxx,v 1.6 2007/02/03 17:44:59 brun Exp $
 // Author: Ilka Antcheva 21/03/06
 
 /*************************************************************************
@@ -19,7 +19,7 @@
 
 #include "TF1Editor.h"
 #include "TGedEditor.h"
-//#include "TH1.h"
+#include "TH1.h"
 #include "TF1.h"
 #include "TGedFrame.h"
 #include "TGTextEntry.h"
diff --git a/histpainter/src/TGraphPainter.cxx b/histpainter/src/TGraphPainter.cxx
index 3106b505a983618003f2cc702b3322a979554dba..f081b386b5da162258da86647700f2549e280d11 100644
--- a/histpainter/src/TGraphPainter.cxx
+++ b/histpainter/src/TGraphPainter.cxx
@@ -23,6 +23,7 @@
 #include "THLimitsFinder.h"
 #include "TStyle.h"
 #include "Hoption.h"
+#include "TH1.h"
 
 R__EXTERN TH1  *gCurrentHist;
 R__EXTERN Hoption_t Hoption;
diff --git a/minuit/src/TLinearFitter.cxx b/minuit/src/TLinearFitter.cxx
index d43e75b132dd80fa74f55eded4f825b60510d23b..4f851900740a9c0b321ff3123df58b9b6a7bbbb4 100644
--- a/minuit/src/TLinearFitter.cxx
+++ b/minuit/src/TLinearFitter.cxx
@@ -1,4 +1,4 @@
-// @(#)root/minuit:$Name:  $:$Id: TLinearFitter.cxx,v 1.35 2007/02/03 06:40:26 brun Exp $
+// @(#)root/minuit:$Name:  $:$Id: TLinearFitter.cxx,v 1.36 2007/02/03 18:07:29 brun Exp $
 // Author: Anna Kreshuk 04/03/2005
 
 /*************************************************************************
@@ -18,6 +18,7 @@
 #include "TRandom.h"
 #include "TObjString.h"
 #include "TF2.h"
+#include "TH1.h"
 #include "TList.h"