diff --git a/openair-cn/S1AP/s1ap_eNB_management_procedures.c b/openair-cn/S1AP/s1ap_eNB_management_procedures.c
index d9d56414c8..34144502b9 100644
--- a/openair-cn/S1AP/s1ap_eNB_management_procedures.c
+++ b/openair-cn/S1AP/s1ap_eNB_management_procedures.c
@@ -44,7 +44,7 @@ s1ap_eNB_internal_data_t s1ap_eNB_internal_data;
 
 RB_GENERATE(s1ap_mme_map, s1ap_eNB_mme_data_s, entry, s1ap_eNB_compare_assoc_id);
 
-inline int s1ap_eNB_compare_assoc_id(
+int s1ap_eNB_compare_assoc_id(
     struct s1ap_eNB_mme_data_s *p1, struct s1ap_eNB_mme_data_s *p2)
 {
     if (p1->assoc_id == -1) {
diff --git a/openair-cn/S1AP/s1ap_eNB_management_procedures.h b/openair-cn/S1AP/s1ap_eNB_management_procedures.h
index 968b49d7f7..ec9b4d0fd4 100644
--- a/openair-cn/S1AP/s1ap_eNB_management_procedures.h
+++ b/openair-cn/S1AP/s1ap_eNB_management_procedures.h
@@ -30,7 +30,7 @@
 #ifndef S1AP_ENB_MANAGEMENT_PROCEDURES_H_
 #define S1AP_ENB_MANAGEMENT_PROCEDURES_H_
 
-inline struct s1ap_eNB_mme_data_s *s1ap_eNB_get_MME(
+struct s1ap_eNB_mme_data_s *s1ap_eNB_get_MME(
     s1ap_eNB_instance_t *instance_p,
     int32_t assoc_id, uint16_t cnx_id);