diff --git a/src/zeroconf/Glue.cxx b/src/zeroconf/Glue.cxx
index e05b71e26..0038819ea 100644
--- a/src/zeroconf/Glue.cxx
+++ b/src/zeroconf/Glue.cxx
@@ -91,7 +91,7 @@ ZeroconfInit(const ConfigData &config, [[maybe_unused]] EventLoop &loop)
 }
 
 void
-ZeroconfDeinit()
+ZeroconfDeinit() noexcept
 {
 	if (!zeroconfEnabled)
 		return;
diff --git a/src/zeroconf/Glue.hxx b/src/zeroconf/Glue.hxx
index 356b81107..ca379640b 100644
--- a/src/zeroconf/Glue.hxx
+++ b/src/zeroconf/Glue.hxx
@@ -34,7 +34,7 @@ void
 ZeroconfInit(const ConfigData &config, EventLoop &loop);
 
 void
-ZeroconfDeinit();
+ZeroconfDeinit() noexcept;
 
 #else /* ! HAVE_ZEROCONF */
 
@@ -43,7 +43,7 @@ ZeroconfInit(const ConfigData &, EventLoop &)
 {}
 
 static inline void
-ZeroconfDeinit()
+ZeroconfDeinit() noexcept
 {}
 
 #endif /* ! HAVE_ZEROCONF */