diff --git a/changes/ticket40601 b/changes/ticket40601
new file mode 100644
index 0000000000..529e3badfe
--- /dev/null
+++ b/changes/ticket40601
@@ -0,0 +1,4 @@
+  o Minor bugfixes (linux seccomp2 sandbox):
+    - Allow the rseq system call in the sandbox. This solves a crash issue with
+      glibc 2.35 on Linux.  Patch from pmu-ipf. Fixes bug 40601; bugfix on
+      0.3.5.11. 
diff --git a/src/lib/sandbox/sandbox.c b/src/lib/sandbox/sandbox.c
index e87edd8e21..cc00d2048f 100644
--- a/src/lib/sandbox/sandbox.c
+++ b/src/lib/sandbox/sandbox.c
@@ -238,6 +238,9 @@ static int filter_nopar_gen[] = {
 #endif
     SCMP_SYS(read),
     SCMP_SYS(rt_sigreturn),
+#ifdef __NR_rseq
+    SCMP_SYS(rseq),
+#endif
     SCMP_SYS(sched_getaffinity),
 #ifdef __NR_sched_yield
     SCMP_SYS(sched_yield),