diff --git a/office/misc/xournalpp/files/xournalpp-1.1.3-gcc13.patch b/office/misc/xournalpp/files/xournalpp-1.1.3-gcc13.patch
new file mode 100644
index 0000000000..97f7fbc0d7
--- /dev/null
+++ b/office/misc/xournalpp/files/xournalpp-1.1.3-gcc13.patch
@@ -0,0 +1,12 @@
+https://bugs.gentoo.org/894720
+https://bugs.gentoo.org/895536
+--- a/src/view/background/BackgroundConfig.h
++++ b/src/view/background/BackgroundConfig.h
+@@ -11,6 +11,7 @@
+ 
+ #pragma once
+ 
++#include <cstdint>
+ #include <map>
+ #include <string>
+ 
diff --git a/office/misc/xournalpp/pspec.xml b/office/misc/xournalpp/pspec.xml
index 60c0be981c..a58a43cf2a 100644
--- a/office/misc/xournalpp/pspec.xml
+++ b/office/misc/xournalpp/pspec.xml
@@ -32,6 +32,9 @@
 			<Dependency>libsndfile-devel</Dependency>
 			<Dependency>poppler-glib-devel</Dependency>
 		</BuildDependencies>
+		<Patches>
+			<Patch level="1">xournalpp-1.1.3-gcc13.patch</Patch>
+		</Patches>
 	</Source>
 
 	<Package>