diff --git a/openair2/RRC/LTE/rrc_eNB.c b/openair2/RRC/LTE/rrc_eNB.c
index 33c66461ca..5ed42fb657 100644
--- a/openair2/RRC/LTE/rrc_eNB.c
+++ b/openair2/RRC/LTE/rrc_eNB.c
@@ -3422,6 +3422,9 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t
                size,
                buffer,
                PDCP_TRANSMISSION_MODE_CONTROL);
+
+  free(Sparams);
+  Sparams = NULL;
 }
 
 //-----------------------------------------------------------------------------