diff --git a/apache2-mod_nss.changes b/apache2-mod_nss.changes
index a5fe575..b310446 100644
--- a/apache2-mod_nss.changes
+++ b/apache2-mod_nss.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Jun 11 09:53:59 UTC 2020 - Paolo Stivanin <info@paolostivanin.com>
+
+- Add -fcommon in order to fix building with GCC10 
+
 -------------------------------------------------------------------
 Tue May 12 08:41:45 UTC 2020 - Vítězslav Čížek <vcizek@suse.com>
 
diff --git a/apache2-mod_nss.spec b/apache2-mod_nss.spec
index 3253aff..6fc8666 100644
--- a/apache2-mod_nss.spec
+++ b/apache2-mod_nss.spec
@@ -81,7 +81,7 @@ security library.
 touch nss_expr_*.[chyl]
 
 %build
-CFLAGS="%{optflags}"
+CFLAGS="%{optflags} -fcommon"
 export CFLAGS
 NSPR_INCLUDE_DIR=`%{_bindir}/pkg-config --variable=includedir nspr`
 NSPR_LIB_DIR=`%{_bindir}/pkg-config --variable=libdir nspr`