diff --git a/webkit2gtk3.spec b/webkit2gtk3.spec
index c71a938..aa0ab67 100644
--- a/webkit2gtk3.spec
+++ b/webkit2gtk3.spec
@@ -10,12 +10,9 @@
 %global with_gamepad 1
 %endif
 
-# Clang is preferred: https://skia.org/docs/user/build/#supported-and-preferred-compilers
-#
-# FIXME: Clang toolchain is broken on i686: https://issues.redhat.com/browse/RHEL-59586
-#        Disable it everywhere to ensure we use the same toolchain on all architectures.
-#
-#%global toolchain clang
+# FIXME: Clang is preferred: https://skia.org/docs/user/build/#supported-and-preferred-compilers
+# But Clang toolchain is broken on i686: https://issues.redhat.com/browse/RHEL-59586
+# So, for now we'll use GCC instead.
 
 # We run out of memory if building with LTO enabled on i686.
 %ifarch %{ix86}
@@ -42,9 +39,9 @@ Patch:          webkitgtk-skia-musttail.patch
 
 BuildRequires:  bison
 BuildRequires:  bubblewrap
-BuildRequires:  clang
 BuildRequires:  cmake
 BuildRequires:  flex
+BuildRequires:  gcc-c++
 BuildRequires:  gettext
 BuildRequires:  git
 BuildRequires:  gnupg2