diff --git a/webkit2gtk3.spec b/webkit2gtk3.spec
index b08384d..c027195 100644
--- a/webkit2gtk3.spec
+++ b/webkit2gtk3.spec
@@ -7,7 +7,7 @@
 
 Name:           webkit2gtk3
 Version:        2.22.2
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        GTK+ Web content engine library
 
 License:        LGPLv2
@@ -64,6 +64,7 @@ BuildRequires:  libwayland-server-devel
 BuildRequires:  mesa-libEGL-devel
 BuildRequires:  mesa-libGL-devel
 BuildRequires:  mesa-libGLES-devel
+BuildRequires:  ninja-build
 BuildRequires:  pcre-devel
 BuildRequires:  perl-File-Copy-Recursive
 BuildRequires:  perl-JSON-PP
@@ -185,6 +186,7 @@ rm -rf Source/ThirdParty/qunit/
 mkdir -p %{_target_platform}
 pushd %{_target_platform}
 %cmake \
+  -GNinja \
   -DPORT=GTK \
   -DCMAKE_BUILD_TYPE=Release \
   -DENABLE_GTKDOC=ON \
@@ -196,10 +198,12 @@ pushd %{_target_platform}
   ..
 popd
 
-make %{?_smp_mflags} -C %{_target_platform}
+# Show the build time in the status
+export NINJA_STATUS="[%f/%t][%e] "
+%ninja_build -C %{_target_platform}
 
 %install
-%make_install -C %{_target_platform}
+%ninja_install -C %{_target_platform}
 
 %find_lang WebKit2GTK-4.0
 
@@ -274,6 +278,9 @@ make %{?_smp_mflags} -C %{_target_platform}
 %{_datadir}/gtk-doc/html/webkitdomgtk-4.0/
 
 %changelog
+* Tue Sep 25 2018 Tomas Popela <tpopela@redhat.com> - 2.22.2-2
+- Switch to Ninja - 7 minutes speedup in the koji build on x86_64.
+
 * Sun Sep 23 2018 Tomas Popela <tpopela@redhat.com> - 2.22.2-1
 - Update to 2.22.2