diff --git a/agistudio.spec b/agistudio.spec
index 0db23fd..700f428 100644
--- a/agistudio.spec
+++ b/agistudio.spec
@@ -1,6 +1,6 @@
 Name: agistudio
 Version: 1.3.0
-Release: 9%{?dist}
+Release: 10%{?dist}
 Summary: AGI integrated development environment
 License: GPLv2+
 Group: Amusements/Games
@@ -22,7 +22,7 @@ is a program which allows you to view, create and edit AGI games.
 %setup -q
 
 %build
-CXXFLAGS="$CXXFLAGS -std=gnu++98 -fPIC"
+CXXFLAGS="$RPM_OPT_FLAGS $CXXFLAGS -std=gnu++98 -fPIC"
 export CXXFLAGS
 cd src
 %{qmake_qt4}
@@ -63,6 +63,9 @@ touch --no-create %{_datadir}/icons/hicolor || :
 %{_datadir}/icons/hicolor/32x32/apps/agistudio.xpm
 
 %changelog
+* Wed Feb 24 2016 Jon Ciesla <limburgher@gmail.com> - 1.3.0-10
+- Respect RPM_OPT_FLAGS
+
 * Mon Feb 22 2016 Jon Ciesla <limburgher@gmail.com> - 1.3.0-9
 - Fix FTBFS