diff --git a/openbsc/src/libbsc/bts_hsl_femtocell.c b/openbsc/src/libbsc/bts_hsl_femtocell.c
index 2813195..d5834ef 100644
--- a/openbsc/src/libbsc/bts_hsl_femtocell.c
+++ b/openbsc/src/libbsc/bts_hsl_femtocell.c
@@ -61,7 +61,11 @@
 };
 
 static uint8_t oml_arfcn_bsic[] = {
+#ifdef HSL_SR_1_0
 	0x81, 0x80, 0x00, 10,
+#else
+	0x80, 0x80, 0x00, 10,
+#endif
 		NM_MT_SET_BTS_ATTR, NM_OC_BTS, 0xff, 0xff, 0xff,
 			NM_ATT_BCCH_ARFCN, 0x03, 0x67,
 			NM_ATT_BSIC, 0x00