diff --git a/app-i18n/opencc/opencc-1.1.9.ebuild b/app-i18n/opencc/opencc-1.1.9.ebuild
index a9d2f40c15187..bf1fd1c4e4209 100644
--- a/app-i18n/opencc/opencc-1.1.9.ebuild
+++ b/app-i18n/opencc/opencc-1.1.9.ebuild
@@ -47,6 +47,10 @@ BDEPEND="${PYTHON_DEPS}
 
 DOCS=( AUTHORS NEWS.md README.md )
 
+PATCHES=(
+	"${FILESDIR}/${PN}-1.1.7-fix-missing-cstdint-for-gcc-15.patch"
+)
+
 src_prepare() {
 	# as of opencc 1.1.8 there is no clean way to disable duplicated building of the clib again.
 	# plus, the installation is broken as well.