diff --git a/src/libnm-std-aux/nm-std-aux.h b/src/libnm-std-aux/nm-std-aux.h
index 49ec8aab0c..5bcb311d3a 100644
--- a/src/libnm-std-aux/nm-std-aux.h
+++ b/src/libnm-std-aux/nm-std-aux.h
@@ -24,6 +24,7 @@
 #define _nm_section(s)         __attribute__((__section__(s)))
 #define _nm_alignof(type)      __alignof(type)
 #define _nm_alignas(type)      _nm_align(_nm_alignof(type))
+#define _nm_deprecated(msg)    __attribute__((__deprecated__(msg)))
 #define nm_auto(fcn)           __attribute__((__cleanup__(fcn)))
 
 /* This is required to make LTO working.