diff --git a/quassel-gcc11.patch b/quassel-gcc11.patch
new file mode 100644
index 0000000..ad2a712
--- /dev/null
+++ b/quassel-gcc11.patch
@@ -0,0 +1,39 @@
+diff --git a/src/common/protocols/datastream/datastreampeer.cpp b/src/common/protocols/datastream/datastreampeer.cpp
+index 033639e..8c65f79 100644
+--- src/common/protocols/datastream/datastreampeer.cpp
++++ src/common/protocols/datastream/datastreampeer.cpp
+@@ -18,6 +18,8 @@
+  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
+  ***************************************************************************/
+ 
++#include <limits>
++
+ #include <QtEndian>
+ #include <QDataStream>
+ #include <QHostAddress>
+diff --git a/src/common/remotepeer.cpp b/src/common/remotepeer.cpp
+index bc9f9d0..89bee40 100644
+--- src/common/remotepeer.cpp
++++ src/common/remotepeer.cpp
+@@ -18,6 +18,8 @@
+  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
+  ***************************************************************************/
+ 
++#include  <limits>
++
+ #include <QtEndian>
+ 
+ #include <QHostAddress>
+diff --git a/src/core/coretransfer.cpp b/src/core/coretransfer.cpp
+index cf12088..031aaa0 100644
+--- src/core/coretransfer.cpp
++++ src/core/coretransfer.cpp
+@@ -18,6 +18,8 @@
+  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
+  ***************************************************************************/
+ 
++#include <limits>
++
+ #include <QtEndian>
+ 
+ #include <QCoreApplication>
diff --git a/quassel.spec b/quassel.spec
index b4dd4bc..ab12945 100755
--- a/quassel.spec
+++ b/quassel.spec
@@ -13,6 +13,7 @@ Source0: http://quassel-irc.org/pub/quassel-%{version}.tar.bz2
 # patch from freebsd ports treee
 #https://github.com/freebsd/freebsd-ports/blob/b6c49e02ef34b163293e453c7245093cb7668a40/irc/quassel/files/patch-src_common_types.h
 Patch0: https://raw.githubusercontent.com/freebsd/freebsd-ports/b6c49e02ef34b163293e453c7245093cb7668a40/irc/quassel/files/patch-src_common_types.h
+Patch1: %{name}-gcc11.patch
 
 BuildRequires: cmake
 BuildRequires: dbusmenu-qt5-devel
@@ -173,6 +174,9 @@ exit 0
 
 
 %changelog
+* Fri Oct 16 2020 Jeff Law <law@redhat.com> - 0.13.1-6
+- Fix missing #include for gcc-11
+
 * Mon Jul 13 2020 Marie Loise Nolden <loise@kde.org> - 0.13.1-5
 - Fix for Qt 5.14.2 from FreeBSD ports tree