diff --git a/libnm-core/nm-version.h.in b/libnm-core/nm-version.h.in
index 7948ffcbda..b96e01f037 100644
--- a/libnm-core/nm-version.h.in
+++ b/libnm-core/nm-version.h.in
@@ -129,4 +129,10 @@
 # define NM_AVAILABLE_IN_1_0_4
 #endif
 
+#if NM_VERSION_MAX_ALLOWED < NM_VERSION_1_0_6
+# define NM_AVAILABLE_IN_1_0_6          G_UNAVAILABLE(1,0.6)
+#else
+# define NM_AVAILABLE_IN_1_0_6
+#endif
+
 #endif  /* NM_VERSION_H */