diff --git a/client/src/cmdhficlass.c b/client/src/cmdhficlass.c
index cf17a2505..c79be251a 100644
--- a/client/src/cmdhficlass.c
+++ b/client/src/cmdhficlass.c
@@ -2494,7 +2494,8 @@ void printIclassDumpContents(uint8_t *iclass_dump, uint8_t startblock, uint8_t e
     if (i != 1)
         PrintAndLogEx(INFO, "  ......");
 
-    uint8_t fb = (iclass_dump + (6 * 8))[0];
+    uint8_t fb1 = (iclass_dump + (6 * 8))[0];
+    uint8_t fb2 = (iclass_dump + (10 * 8))[0];
 
     while (i <= endblock) {
         uint8_t *blk = iclass_dump + (i * 8);
@@ -2555,7 +2556,7 @@ void printIclassDumpContents(uint8_t *iclass_dump, uint8_t startblock, uint8_t e
         } else {
             const char *info_ks[] = {"CSN", "Config", "E-purse", "Debit", "Credit", "AIA", "User"};
 
-            if (i >= 6 && i <= 9 && fb != 0x30) {
+            if (i >= 6 && i <= 9 && fb1 != 0x30) {
                 // legacy credential
                 PrintAndLogEx(INFO, "%3d/0x%02X | " _YELLOW_("%s") "| " _YELLOW_("%s") " | %s | User / Cred "
                               , i
@@ -2564,7 +2565,16 @@ void printIclassDumpContents(uint8_t *iclass_dump, uint8_t startblock, uint8_t e
                               , sprint_ascii(blk, 8)
                               , lockstr
                              );
-            } else if (i >= 6 && i <= 11 && fb == 0x30) {
+            } else if (i >= 6 && i <= 11 && fb1 == 0x30) {
+                // SIO credential
+                PrintAndLogEx(INFO, "%3d/0x%02X | " _CYAN_("%s") "| " _CYAN_("%s") " | %s | User / SIO"
+                              , i
+                              , i
+                              , sprint_hex(blk, 8)
+                              , sprint_ascii(blk, 8)
+                              , lockstr
+                             );
+            } else if (i >= 10 && i <= 16 && fb2 == 0x30) {
                 // SIO credential
                 PrintAndLogEx(INFO, "%3d/0x%02X | " _CYAN_("%s") "| " _CYAN_("%s") " | %s | User / SIO"
                               , i