diff --git a/src/lib/openjp2/mqc.c b/src/lib/openjp2/mqc.c
index 7119c3a5..58577951 100644
--- a/src/lib/openjp2/mqc.c
+++ b/src/lib/openjp2/mqc.c
@@ -324,10 +324,12 @@ void opj_mqc_flush(opj_mqc_t *mqc) {
 	
 	if (*mqc->bp != 0xff) {
 		mqc->bp++;
+		*mqc->bp = 0;
 	}
 }
 
 void opj_mqc_bypass_init_enc(opj_mqc_t *mqc) {
+	opj_mqc_byteout(mqc);
 	mqc->c = 0;
 	mqc->ct = 8;
 	/*if (*mqc->bp == 0xff) {
@@ -362,6 +364,8 @@ OPJ_UINT32 opj_mqc_bypass_flush_enc(opj_mqc_t *mqc) {
 		}
 		mqc->bp++;
 		*mqc->bp = (OPJ_BYTE)mqc->c;
+		mqc->bp++;
+		*mqc->bp = 0;
 		mqc->ct = 8;
 		mqc->c = 0;
 	}
diff --git a/src/lib/openjp2/t1.c b/src/lib/openjp2/t1.c
index 453d2908..18e841b6 100644
--- a/src/lib/openjp2/t1.c
+++ b/src/lib/openjp2/t1.c
@@ -2102,7 +2102,7 @@ static void opj_t1_encode_cblk(opj_t1_t *t1,
 		/* Code switch "RESTART" (i.e. TERMALL) */
 		if ((cblksty & J2K_CCP_CBLKSTY_TERMALL)	&& !((passtype == 2) && (bpno - 1 < 0))) {
 			if (type == T1_TYPE_RAW) {
-				opj_mqc_flush(mqc);
+				opj_mqc_bypass_flush_enc(mqc);
 				correction = 1;
 				/* correction = mqc_bypass_flush_enc(); */
 			} else {			/* correction = mqc_restart_enc(); */
@@ -2114,7 +2114,7 @@ static void opj_t1_encode_cblk(opj_t1_t *t1,
 			if (((bpno < ((OPJ_INT32) (cblk->numbps) - 4) && (passtype > 0))
 				|| ((bpno == ((OPJ_INT32)cblk->numbps - 4)) && (passtype == 2))) && (cblksty & J2K_CCP_CBLKSTY_LAZY)) {
 				if (type == T1_TYPE_RAW) {
-					opj_mqc_flush(mqc);
+					opj_mqc_bypass_flush_enc(mqc);
 					correction = 1;
 					/* correction = mqc_bypass_flush_enc(); */
 				} else {		/* correction = mqc_restart_enc(); */