diff --git a/src/daemon/caps.c b/src/daemon/caps.c
index e936d6bb3..11437411f 100644
--- a/src/daemon/caps.c
+++ b/src/daemon/caps.c
@@ -117,7 +117,7 @@ void pa_drop_caps(void) {
 #else
 
 /* NOOPs in case capabilities are not available. */
-int pa_limit_caps(void) {
+void pa_limit_caps(void) {
     return 0;
 }