diff --git a/libmspub-0.1.4-gcc-11.1.0.patch b/libmspub-0.1.4-gcc-11.1.0.patch
new file mode 100644
index 0000000..e1e8944
--- /dev/null
+++ b/libmspub-0.1.4-gcc-11.1.0.patch
@@ -0,0 +1,12 @@
+diff --git a/src/lib/MSPUBMetaData.h b/src/lib/MSPUBMetaData.h
+index 9167f4f..27bdd4f 100644
+--- a/src/lib/MSPUBMetaData.h
++++ b/src/lib/MSPUBMetaData.h
+@@ -13,6 +13,7 @@
+ #include <map>
+ #include <utility>
+ #include <vector>
++#include <stdint.h>
+ 
+ #include <librevenge/librevenge.h>
+ 
diff --git a/libmspub.spec b/libmspub.spec
index a4479b6..a0995c1 100644
--- a/libmspub.spec
+++ b/libmspub.spec
@@ -1,7 +1,7 @@
 %define apiver %(echo %version | cut -d. -f1-2)
 Name:          libmspub
 Version:       0.1.4
-Release:       1mamba
+Release:       2mamba
 Summary:       A library providing ability to interpret and import Microsoft Publisher content
 Group:         System/Libraries
 Vendor:        openmamba
@@ -9,6 +9,7 @@ Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://www.freedesktop.org/wiki/Software/libmspub
 Source:        http://dev-www.libreoffice.org/src/libmspub-%{version}.tar.xz
+Patch0:        libmspub-0.1.4-gcc-11.1.0.patch
 License:       GPL, LGPL, MPL 1.1
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -46,6 +47,7 @@ This package contains utility applications for %{name}.
 
 %prep
 %setup -q
+%patch0 -p1
 
 %build
 %configure
@@ -84,6 +86,9 @@ This package contains utility applications for %{name}.
 %{_bindir}/pub2xhtml
 
 %changelog
+* Sun Jun 13 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 0.1.4-2mamba
+- rebuilt with gcc 11.1.0 patch
+
 * Wed Mar 21 2018 Silvan Calarco <silvan.calarco@mambasoft.it> 0.1.4-1mamba
 - update to 0.1.4