diff --git a/webkitgtk3.spec b/webkitgtk3.spec
index 8e042f0..c8427a6 100644
--- a/webkitgtk3.spec
+++ b/webkitgtk3.spec
@@ -131,7 +131,10 @@ mkdir -p DerivedSources/webkitdom/
 mkdir -p DerivedSources/InjectedBundle
 mkdir -p DerivedSources/Platform
 
-make %{_smp_mflags} V=1
+# Disable the parallel compilation as it fails to compile in brew.
+# https://bugs.webkit.org/show_bug.cgi?id=34846
+# make %{_smp_mflags} V=1
+make -j1 V=1
 
 %install
 make install DESTDIR=%{buildroot}
@@ -196,6 +199,7 @@ find $RPM_BUILD_ROOT%{_libdir} -name "*.la" -delete
 %changelog
 * Mon Sep 29 2014 Tomas Popela <tpopela@redhat.com> - 2.4.6-1
 - Update to 2.4.6
+- Run make with -j1 to let it successfully compile in brew
 
 * Tue Sep 02 2014 Tomas Popela <tpopela@redhat.com> - 2.4.5-4
 - Rebase the aarch64 patch