diff --git a/icons/nanos_app_oasys.gif b/icons/nanos_app_oasys.gif
new file mode 100644
index 0000000..e43f394
Binary files /dev/null and b/icons/nanos_app_oasys.gif differ
diff --git a/icons/nanox_app_oasys.gif b/icons/nanox_app_oasys.gif
new file mode 100644
index 0000000..cfb4ea4
Binary files /dev/null and b/icons/nanox_app_oasys.gif differ
diff --git a/makefile_conf/chain/oasys.mk b/makefile_conf/chain/oasys.mk
new file mode 100644
index 0000000..0e2dc18
--- /dev/null
+++ b/makefile_conf/chain/oasys.mk
@@ -0,0 +1,3 @@
+APP_LOAD_PARAMS += --path "44'/685'" --path "44'/60'"
+DEFINES += CHAINID_UPCASE=\"OASYS\" CHAINID_COINNAME=\"OAS\" CHAIN_KIND=CHAIN_KIND_OASYS CHAIN_ID=248
+APPNAME = "Oasys"
diff --git a/src/chainConfig.h b/src/chainConfig.h
index fd09ed2..070de49 100644
--- a/src/chainConfig.h
+++ b/src/chainConfig.h
@@ -73,7 +73,8 @@ typedef enum chain_kind_e {
     CHAIN_KIND_MULTIVAC,
     CHAIN_KIND_TECRA,
     CHAIN_KIND_APOTHEMNETWORK,
-    CHAIN_KIND_ID4GOOD
+    CHAIN_KIND_ID4GOOD,
+    CHAIN_KIND_OASYS
 } chain_kind_t;
 
 typedef struct chain_config_s {
diff --git a/src/main.c b/src/main.c
index 56a7f6b..3ba8bd6 100644
--- a/src/main.c
+++ b/src/main.c
@@ -297,6 +297,9 @@ extraInfo_t *getKnownToken(uint8_t *contractAddress) {
         case CHAIN_KIND_ID4GOOD:
             numTokens = NUM_TOKENS_ID4GOOD;
             break;
+        case CHAIN_KIND_OASYS:
+            numTokens = NUM_TOKENS_OASYS;
+            break;
     }
     for (i = 0; i < numTokens; i++) {
         switch (chainConfig->kind) {
@@ -453,6 +456,9 @@ extraInfo_t *getKnownToken(uint8_t *contractAddress) {
             case CHAIN_KIND_ID4GOOD:
                 currentToken = (tokenDefinition_t *) PIC(&TOKENS_ID4GOOD[i]);
                 break;
+            case CHAIN_KIND_OASYS:
+                currentToken = (tokenDefinition_t *) PIC(&TOKENS_OASYS[i]);
+                break;
         }
         if (memcmp(currentToken->address, tmpContent.txContent.destination, ADDRESS_LENGTH) == 0) {
             return currentToken;
diff --git a/src/tokens.c b/src/tokens.c
index 8916c0e..e17e482 100644
--- a/src/tokens.c
+++ b/src/tokens.c
@@ -222,4 +222,6 @@ const tokenDefinition_t const TOKENS_TECRA[NUM_TOKENS_TECRA] = {};
 
 const tokenDefinition_t const TOKENS_APOTHEMNETWORK[NUM_TOKENS_APOTHEMNETWORK] = {};
 
+const tokenDefinition_t const TOKENS_OASYS[NUM_TOKENS_OASYS] = {};
+
 #endif
diff --git a/src/tokens.h b/src/tokens.h
index 7eecde1..1a261c3 100644
--- a/src/tokens.h
+++ b/src/tokens.h
@@ -125,6 +125,7 @@ static const uint8_t LEDGER_SIGNATURE_PUBLIC_KEY[] = {
 #define NUM_TOKENS_MULTIVAC         0
 #define NUM_TOKENS_TECRA            0
 #define NUM_TOKENS_APOTHEMNETWORK   0
+#define NUM_TOKENS_OASYS            0
 
 extern tokenDefinition_t const TOKENS_AKROMA[NUM_TOKENS_AKROMA];
 extern tokenDefinition_t const TOKENS_ELLAISM[NUM_TOKENS_ELLAISM];
@@ -175,6 +176,7 @@ extern tokenDefinition_t const TOKENS_METER[NUM_TOKENS_METER];
 extern tokenDefinition_t const TOKENS_MULTIVAC[NUM_TOKENS_MULTIVAC];
 extern tokenDefinition_t const TOKENS_TECRA[NUM_TOKENS_TECRA];
 extern tokenDefinition_t const TOKENS_APOTHEMNETWORK[NUM_TOKENS_APOTHEMNETWORK];
+extern tokenDefinition_t const TOKENS_OASYS[NUM_TOKENS_OASYS];
 
 #endif /* HAVE_TOKENS_LIST */
 
diff --git a/src_common/network.c b/src_common/network.c
index 84e08dd..f0dc4d1 100644
--- a/src_common/network.c
+++ b/src_common/network.c
@@ -61,7 +61,8 @@ static const network_info_t NETWORK_MAPPING[] = {
     {.chain_id = 57, .name = "Syscoin", .ticker = "SYS"},
     {.chain_id = 106, .name = "Velas EVM", .ticker = "VLX"},
     {.chain_id = 288, .name = "Boba Network", .ticker = "ETH"},
-    {.chain_id = 39797, .name = "Energi", .ticker = "NRG"}};
+    {.chain_id = 39797, .name = "Energi", .ticker = "NRG"},
+    {.chain_id = 248, .name = "Oasys", .ticker = "OAS"}};
 
 uint64_t get_chain_id(void) {
     uint64_t chain_id = 0;