diff --git a/ChangeLog.txt b/ChangeLog.txt
index 95865964b9..d17949ac3e 100644
--- a/ChangeLog.txt
+++ b/ChangeLog.txt
@@ -10,6 +10,15 @@
      * Change, ! Fix, % Optimization, + Addition, - Removal, ; Comment
  */
 
+2015-02-11 13:10 UTC+0100 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
+  * package/harbour-wce.spec.in
+  * package/harbour-win.spec.in
+  * package/harbour.spec
+    * changed deprecated BuildPrereq tag to BuildRequires
+    ! remove optionally created libtiff
+
+   ; above modifications close issue #38
+
 2015-02-11 12:31 UTC+0100 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
   * src/codepage/l_fr.h
     + added 'Ç' and 'ç' characters to set of french letters
diff --git a/package/harbour-wce.spec.in b/package/harbour-wce.spec.in
index 817fd2b51b..c93a6db140 100644
--- a/package/harbour-wce.spec.in
+++ b/package/harbour-wce.spec.in
@@ -32,7 +32,7 @@ License:        GPL (plus exception)
 Group:          Development/Languages
 URL:            http://harbour-project.org/
 Source:         harbour-%{version}.src.tar.gz
-BuildPrereq:    gcc binutils
+BuildRequires:  gcc binutils
 Requires:       gcc binutils sh-utils cegcc-mingw32ce harbour = %{?epoch:%{epoch}:}%{version}-%{release}
 Provides:       %{name}
 BuildRoot:      /tmp/%{name}-%{version}-root
diff --git a/package/harbour-win.spec.in b/package/harbour-win.spec.in
index 43750ccd83..9b4ba7e36e 100644
--- a/package/harbour-win.spec.in
+++ b/package/harbour-win.spec.in
@@ -32,7 +32,7 @@ License:        GPL (plus exception)
 Group:          Development/Languages
 URL:            http://harbour-project.org/
 Source:         harbour-%{version}.src.tar.gz
-BuildPrereq:    gcc binutils
+BuildRequires:  gcc binutils
 Requires:       gcc binutils sh-utils harbour = %{?epoch:%{epoch}:}%{version}-%{release}
 Provides:       %{name}
 BuildRoot:      /tmp/%{name}-%{version}-root
diff --git a/package/harbour.spec b/package/harbour.spec
index d1a3e20ec1..2fde5deb26 100644
--- a/package/harbour.spec
+++ b/package/harbour.spec
@@ -100,7 +100,7 @@ License:        GPL (plus exception)
 Group:          Development/Languages
 URL:            http://harbour-project.org/
 Source:         %{name}-%{version}.src.tar.gz
-BuildPrereq:    gcc binutils %{!?_without_curses: ncurses-devel} %{!?_without_gpm: gpm-devel}
+BuildRequires:  gcc binutils %{!?_without_curses: ncurses-devel} %{!?_without_gpm: gpm-devel}
 Requires:       gcc binutils sh-utils %{name}-lib = %{?epoch:%{epoch}:}%{version}-%{release}
 Provides:       %{name} harbour lib%{name}.so
 BuildRoot:      /tmp/%{name}-%{version}-root
@@ -412,10 +412,11 @@ make install %{?_smp_mflags}
 rm -fR %{!?hb_ldconf:$HB_INSTALL_ETC/ld.so.conf.d}
 rm -f %{?hb_ldconf:$RPM_BUILD_ROOT/%{_libdir}/*.so*}
 rm -f $RPM_BUILD_ROOT/%{_bindir}/{3rdpatch.hb,check.hb,commit.hb,harbour.ucf}
-rm -f $HB_INSTALL_LIB/libbz2.a \
-      $HB_INSTALL_LIB/libjpeg.a \
-      $HB_INSTALL_LIB/liblibhpdf.a \
+rm -f $HB_INSTALL_LIB/libjpeg.a \
       $HB_INSTALL_LIB/libpng.a \
+      $HB_INSTALL_LIB/libtiff.a \
+      $HB_INSTALL_LIB/libbz2.a \
+      $HB_INSTALL_LIB/liblibhpdf.a \
       $HB_INSTALL_LIB/libsqlite3.a \
       $HB_INSTALL_LIB/libexpat.a \
       $HB_INSTALL_LIB/liblzf.a \