diff --git a/glyphs/chain_1923_64px.gif b/glyphs/chain_1923_64px.gif
new file mode 100644
index 000000000..1565c81f2
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diff --git a/glyphs/chain_1924_64px.gif b/glyphs/chain_1924_64px.gif
new file mode 100644
index 000000000..1565c81f2
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diff --git a/src/network.c b/src/network.c
index 906e7e3d0..80d51cbd0 100644
--- a/src/network.c
+++ b/src/network.c
@@ -58,6 +58,8 @@ static const network_info_t NETWORK_MAPPING[] = {
     {.chain_id = 1285, .name = "Moonriver", .ticker = "MOVR"},
     {.chain_id = 1818, .name = "Cube", .ticker = "CUBE"},
     {.chain_id = 1907, .name = "Bitcichain", .ticker = "BITCI"},
+    {.chain_id = 1923, .name = "Swellchain", .ticker = "ETH"},
+    {.chain_id = 1924, .name = "Swellchain Testnet", .ticker = "ETH"},
     {.chain_id = 2222, .name = "Kava EVM", .ticker = "KAVA"},
     {.chain_id = 3776, .name = "Astar zkEVM", .ticker = "ETH"},
     {.chain_id = 4201, .name = "LUKSO Testnet", .ticker = "LYXt"},