diff --git a/libnm/nm-libnm-utils.h b/libnm/nm-libnm-utils.h
index e1506b0497..64ce81ad3b 100644
--- a/libnm/nm-libnm-utils.h
+++ b/libnm/nm-libnm-utils.h
@@ -15,12 +15,6 @@
 
 /*****************************************************************************/
 
-/* Markers for deprecated sync code in internal API. */
-#define _NM_DEPRECATED_SYNC_METHOD_INTERNAL            NM_DEPRECATED_IN_1_22
-#define _NM_DEPRECATED_SYNC_WRITABLE_PROPERTY_INTERNAL NM_DEPRECATED_IN_1_22
-
-/*****************************************************************************/
-
 char *nm_utils_fixup_vendor_string (const char *desc);
 char *nm_utils_fixup_product_string (const char *desc);