diff --git a/harbour/ChangeLog b/harbour/ChangeLog
index 8768f2202b..8b753f665a 100644
--- a/harbour/ChangeLog
+++ b/harbour/ChangeLog
@@ -16,6 +16,16 @@
    The license applies to all entries newer than 2009-04-28.
 */
 
+2010-09-13 13:13 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
+  * harbour/contrib/hbqt/hbqt_common.hbm
+    ! respect HB_BUILD_EXTDEF=no
+
+  * harbour/package/harbour-win.spec.in
+  * harbour/package/harbour-wce.spec.in
+    ! removed HB_BUILD_EXTDEF=no which is not necessary -my fault
+    ; TOFIX: now windows builds need HB_INSTALL_PREFIX so these RPMs
+             still cannot be created.
+
 2010-09-13 12:12 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
   * harbour/package/harbour-win.spec.in
   * harbour/package/harbour-wce.spec.in
diff --git a/harbour/contrib/hbqt/hbqt_common.hbm b/harbour/contrib/hbqt/hbqt_common.hbm
index 2460171880..c5ac8db0f2 100644
--- a/harbour/contrib/hbqt/hbqt_common.hbm
+++ b/harbour/contrib/hbqt/hbqt_common.hbm
@@ -25,6 +25,7 @@
 -plugin=hbqt_hbmk2_plugin.hbs
 
 -depkeyhead=qt:QtCore/qglobal.h
+-depcontrol=qt:no{HB_BUILD_EXTDEF='no'}
 -depcontrol=qt:${HB_WITH_QT}
 {!darwin}-depincpath=qt:/usr/include/qt4
 {!darwin}-depincpath=qt:/usr/lib/qt4/include
diff --git a/harbour/package/harbour-wce.spec.in b/harbour/package/harbour-wce.spec.in
index cc74e76ce1..4df1ebe28c 100644
--- a/harbour/package/harbour-wce.spec.in
+++ b/harbour/package/harbour-wce.spec.in
@@ -83,7 +83,6 @@ unset HB_BUILD_CONTRIBS
 export HB_BUILD_PARTS=lib
 export HB_PLATFORM=wce
 export HB_HOST_BIN="$(pwd)/bin/linux/gcc"
-export HB_BUILD_EXTDEF=no
 
 make %{?_smp_mflags}
 
@@ -100,7 +99,6 @@ unset HB_COMPILER
 export HB_BUILD_PARTS=lib
 export HB_PLATFORM=wce
 export HB_HOST_BIN="$(pwd)/bin/linux/gcc"
-export HB_BUILD_EXTDEF=no
 
 export HB_INSTALL_PKG_ROOT=${RPM_BUILD_ROOT}
 export HB_INSTALL_BIN=${RPM_BUILD_ROOT}/%{_bindir}
diff --git a/harbour/package/harbour-win.spec.in b/harbour/package/harbour-win.spec.in
index 35a55b042a..3848510fd5 100644
--- a/harbour/package/harbour-win.spec.in
+++ b/harbour/package/harbour-win.spec.in
@@ -83,7 +83,6 @@ unset HB_BUILD_CONTRIBS
 export HB_BUILD_PARTS=lib
 export HB_PLATFORM=win
 export HB_HOST_BIN="$(pwd)/bin/linux/gcc"
-export HB_BUILD_EXTDEF=no
 
 make %{?_smp_mflags}
 
@@ -100,7 +99,6 @@ unset HB_COMPILER
 export HB_BUILD_PARTS=lib
 export HB_PLATFORM=win
 export HB_HOST_BIN="$(pwd)/bin/linux/gcc"
-export HB_BUILD_EXTDEF=no
 
 export HB_INSTALL_PKG_ROOT=${RPM_BUILD_ROOT}
 export HB_INSTALL_BIN=${RPM_BUILD_ROOT}/%{_bindir}