diff --git a/CHANGELOG.md b/CHANGELOG.md
index 93e99ff77..b56b30a55 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -26,4 +26,6 @@
 - UL: NFC: Fix LED not blinking at SLIX unlock (by @xMasterX)
 
 ### Removed:
-- SUb-GHz: Removed Starline, ScherKhan and Kia protocols from main Sub-GHz app, they can be decoded with `Apps > Sub-GHz > ProtoPirate` external app
+- Sub-GHz:
+  - Removed Starline, ScherKhan and Kia protocols from main Sub-GHz app, they can be decoded with `Apps > Sub-GHz > ProtoPirate` external app
+  - Disabled X10 and Hormann Bisecur protocols due to flash space constraints and very limited usefulness, Momentum now has same protocol list as Unleashed
diff --git a/lib/subghz/protocols/protocol_items.c b/lib/subghz/protocols/protocol_items.c
index 4c1015029..d802e54b9 100644
--- a/lib/subghz/protocols/protocol_items.c
+++ b/lib/subghz/protocols/protocol_items.c
@@ -69,8 +69,8 @@ const SubGhzProtocol* const subghz_protocol_registry_items[] = {
     // &tpms_protocol_schrader_gg4,
     &subghz_protocol_bin_raw,
     &subghz_protocol_mastercode,
-    &subghz_protocol_x10,
-    &subghz_protocol_hormann_bisecur,
+    // &subghz_protocol_x10,
+    // &subghz_protocol_hormann_bisecur,
     &subghz_protocol_legrand,
     &subghz_protocol_dickert_mahs,
     &subghz_protocol_gangqi,