diff --git a/pinentry.spec b/pinentry.spec
index b3259ac..15db5d7 100644
--- a/pinentry.spec
+++ b/pinentry.spec
@@ -1,7 +1,7 @@
 
 Name:    pinentry
 Version: 0.9.0
-Release: 2%{?dist}
+Release: 3%{?dist}
 Summary: Collection of simple PIN or passphrase entry dialogs
 
 # qt & qt4 subpackage have different license, see subpackage definitions
@@ -67,11 +67,15 @@ This package contains the Qt4 GUI based version of the PIN entry dialog.
 %patch2 -p1
 
 %build
+
+%if 0%{?fedora} > 22
+# FTBFS on f23/gcc5 without this
+CXXFLAGS="%{optflags} -std=c++11"
+%endif
+
 %configure \
   --disable-rpath \
   --disable-dependency-tracking \
-  --disable-pinentry-gtk \
-  --disable-pinentry-qt \
   --without-libcap \
   --enable-pinentry-gtk2 \
   --enable-pinentry-qt4
@@ -126,6 +130,10 @@ fi
 
 
 %changelog
+* Fri Mar 13 2015 Rex Dieter <rdieter@fedoraproject.org> - 0.9.0-3
+- fix FTBFS on f23/gcc5
+- drop deprecated configure flags
+
 * Sat Feb 21 2015 Till Maas <opensource@till.name> - 0.9.0-2
 - Rebuilt for Fedora 23 Change
   https://fedoraproject.org/wiki/Changes/Harden_all_packages_with_position-independent_code