diff --git a/dist/init/systemd/signaling.service b/dist/init/systemd/signaling.service
index cdf67fa..21d75c3 100644
--- a/dist/init/systemd/signaling.service
+++ b/dist/init/systemd/signaling.service
@@ -12,7 +12,7 @@ ConfigurationDirectory=signaling
 
 # Hardening - see systemd.exec(5)
 CapabilityBoundingSet=
-ExecPaths=/usr/bin/signaling /usr/lib
+ExecPaths=/usr/bin/signaling /usr/lib /usr/lib64
 LockPersonality=yes
 MemoryDenyWriteExecute=yes
 NoExecPaths=/