diff --git a/libHX.spec b/libHX.spec
index ff0e527..879c32f 100644
--- a/libHX.spec
+++ b/libHX.spec
@@ -28,6 +28,7 @@ URL:            https://inai.de/projects/libhx/
 Source:         https://inai.de/files/libhx/libHX-%version.tar.xz
 Source2:        https://inai.de/files/libhx/libHX-%version.tar.asc
 Source4:        %name.keyring
+Patch1:         0001-string-resolve-testsuite-failure-with-aarch64.patch
 BuildRequires:  gcc-c++
 BuildRequires:  pkg-config
 BuildRequires:  xz