diff --git a/CHANGELOG.md b/CHANGELOG.md
index 913654326..b4ec94ce5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -34,6 +34,7 @@ This project uses the changelog in accordance with [keepchangelog](http://keepac
  - Added `nfc decode` - now NDEF vCard messages with a PHOTO in base64 format is shown (@iceman1001)
  - Changed - AID limitations when using Gallagher key diversification (@DarkMatterMatt)
  - Added new standalone mode `lf_em4100rsww` (@zabszk)
+ - Fixed `hf 15 slixdisable` wrong pass id (@r1ddl3rz)
 
 ## [Frostbit.4.14831] [2022-01-11]
  - Changed Wiegand format lookup - now case-insensitive (@iceman1001)
diff --git a/armsrc/iso15693.c b/armsrc/iso15693.c
index 77c67c3cf..c89bc6699 100644
--- a/armsrc/iso15693.c
+++ b/armsrc/iso15693.c
@@ -2254,7 +2254,7 @@ void DisablePrivacySlixLIso15693(uint8_t *password) {
     StartCountSspClk();
     uint32_t start_time = 0, eof_time = 0;
     // 4 == pass id.
-    int res = set_pass_15693_slixl(start_time, &eof_time, 0x10, password);
+    int res = set_pass_15693_slixl(start_time, &eof_time, 0x04, password);
     reply_ng(CMD_HF_ISO15693_SLIX_L_DISABLE_PRIVACY, res, NULL, 0);
     switch_off();
 }