diff --git a/src/ranap/RANAP_ClassmarkInformation3.c b/src/ranap/RANAP_ClassmarkInformation3.c
index 5523cee..af1b397 100644
--- a/src/ranap/RANAP_ClassmarkInformation3.c
+++ b/src/ranap/RANAP_ClassmarkInformation3.c
@@ -4,7 +4,7 @@
  * 	found in "../../asn1/ranap/RANAP-IEs.asn"
  */
 
-#include "RANAP_ClassmarkInformation3.h"
+#include <osmocom/osmo-iuh/ranap/RANAP_ClassmarkInformation3.h>
 
 int
 RANAP_ClassmarkInformation3_constraint(asn_TYPE_descriptor_t *td, const void *sptr,