diff --git a/src/pulsecore/namereg.h b/src/pulsecore/namereg.h
index 53295b846..53fb66184 100644
--- a/src/pulsecore/namereg.h
+++ b/src/pulsecore/namereg.h
@@ -24,7 +24,7 @@
 
 #include <pulsecore/core.h>
 
-#define PA_NAME_MAX 64
+#define PA_NAME_MAX 128
 
 typedef enum pa_namereg_type {
     PA_NAMEREG_SINK,