diff --git a/app-misc/task/files/task-2.6.2-gcc15-cstdint-include.patch b/app-misc/task/files/task-2.6.2-gcc15-cstdint-include.patch
new file mode 100644
index 0000000000000..4ef78d158414e
--- /dev/null
+++ b/app-misc/task/files/task-2.6.2-gcc15-cstdint-include.patch
@@ -0,0 +1,12 @@
+diff --git a/src/libshared/src/JSON.h b/src/libshared/src/JSON.h
+index 3e197c2..4b35e38 100644
+--- a/src/libshared/src/JSON.h
++++ b/src/libshared/src/JSON.h
+@@ -31,6 +31,7 @@
+ #include <vector>
+ #include <string>
+ #include <Pig.h>
++#include <cstdint>
+ 
+ namespace json
+ {
diff --git a/app-misc/task/task-2.6.2.ebuild b/app-misc/task/task-2.6.2.ebuild
index fabdbf3946aaa..c0a1aa1449a33 100644
--- a/app-misc/task/task-2.6.2.ebuild
+++ b/app-misc/task/task-2.6.2.ebuild
@@ -27,6 +27,8 @@ src_prepare() {
 
 	cmake_src_prepare
 
+	eapply "${FILESDIR}/task-2.6.2-gcc15-cstdint-include.patch"
+
 	# don't automatically install scripts
 	sed -i '/scripts/d' CMakeLists.txt || die
 }