diff --git a/app/Makefile.version b/app/Makefile.version
index 6862e02..38388f1 100644
--- a/app/Makefile.version
+++ b/app/Makefile.version
@@ -3,4 +3,4 @@ APPVERSION_M=2
 # This is the `spec_version` field of `Runtime`
 APPVERSION_N=4
 # This is the patch version of this release
-APPVERSION_P=1
+APPVERSION_P=2
diff --git a/app/src/coin.h b/app/src/coin.h
index 1855716..550817f 100644
--- a/app/src/coin.h
+++ b/app/src/coin.h
@@ -53,8 +53,6 @@ typedef enum {
 #define APPVERSION_LINE1                   "Version:"
 #define APPVERSION_LINE2                   ("v" APPVERSION)
 
-#define COIN_DEFAULT_CHAINID                "thorchain"
-
 #define COIN_DEFAULT_DENOM_BASE             "rune"
 #define COIN_DEFAULT_DENOM_REPR             "RUNE"
 #define COIN_DEFAULT_DENOM_REPR_2           "THOR.RUNE"
@@ -80,6 +78,13 @@ typedef enum {
 #define INS_SIGN_SECP256K1              0x02u
 #define INS_GET_ADDR_SECP256K1          0x04u
 
+#define SUPPORTED_CHAIN_COUNT 3
+static const char* const SUPPORTED_CHAIN_IDS[SUPPORTED_CHAIN_COUNT] = {
+    "thorchain",
+    "thorchain-1",
+    "thorchain-stagenet-2"
+};
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/app/src/tx_display.c b/app/src/tx_display.c
index 1b5e6d5..2c2c150 100644
--- a/app/src/tx_display.c
+++ b/app/src/tx_display.c
@@ -123,19 +123,21 @@ __Z_INLINE parser_error_t calculate_is_default_chainid() {
             0, &pageCount))
 
     zemu_log_stack(outVal);
-    zemu_log_stack(COIN_DEFAULT_CHAINID);
 
-    if (strcmp(outVal, COIN_DEFAULT_CHAINID) == 0) {
-        // If we don't match the default chainid, switch to expert mode
-        display_cache.is_default_chain = true;
-        zemu_log_stack("DEFAULT Chain ");
-    } else if ((outVal[0] == 0x30 || outVal[0] == 0x31) && strlen(outVal) == 1) {
+    // Check if chain ID matches any of the supported ones
+    for (uint8_t i = 0; i < SUPPORTED_CHAIN_COUNT; i++) {
+        if (strcmp(outVal, SUPPORTED_CHAIN_IDS[i]) == 0) {
+            display_cache.is_default_chain = true;
+            zemu_log_stack("Supported Chain");
+            return parser_ok;
+        }
+    }
+    if ((outVal[0] == 0x30 || outVal[0] == 0x31) && strlen(outVal) == 1) {
         zemu_log_stack("Not Allowed chain");
         return parser_unexpected_chain;
-    } else {
-        zemu_log_stack("Chain is NOT DEFAULT");
     }
 
+    zemu_log_stack("Chain is NOT supported");
     return parser_ok;
 }