diff --git a/src/routes/[network]/(account)/ram/buy/+layout.svelte b/src/routes/[network]/(account)/ram/buy/+layout.svelte
index dbc697ea..c8ea4a48 100644
--- a/src/routes/[network]/(account)/ram/buy/+layout.svelte
+++ b/src/routes/[network]/(account)/ram/buy/+layout.svelte
@@ -10,7 +10,7 @@
 		return [
 			{
 				href: `/${network}/ram/buy/tokens`,
-				text: String(data.network.chain.systemToken.symbol.code)
+				text: String(data.network.chain.systemToken?.symbol.code)
 			},
 			{ href: `/${network}/ram/buy/bytes`, text: 'Bytes' }
 		];
diff --git a/src/routes/[network]/(account)/ram/buy/bytes/+page.svelte b/src/routes/[network]/(account)/ram/buy/bytes/+page.svelte
index bf52e190..2cd0de29 100644
--- a/src/routes/[network]/(account)/ram/buy/bytes/+page.svelte
+++ b/src/routes/[network]/(account)/ram/buy/bytes/+page.svelte
@@ -92,7 +92,7 @@
 			{#if context.account}
 				{context.account.balance?.liquid}
 			{:else}
-				0.0000 {data.network.chain.systemToken.symbol.code}
+				0.0000 {data.network.chain.systemToken?.symbol.code}
 			{/if}
 		</p>
 	</Stack>
diff --git a/src/routes/[network]/(account)/ram/buy/state.svelte.ts b/src/routes/[network]/(account)/ram/buy/state.svelte.ts
index 09365c0c..8759893b 100644
--- a/src/routes/[network]/(account)/ram/buy/state.svelte.ts
+++ b/src/routes/[network]/(account)/ram/buy/state.svelte.ts
@@ -22,7 +22,10 @@ export class BuyRAMState {
 	public bytesValue: Asset = $derived(
 		this.format === 'asset' || !this.bytes || !this.pricePerKB.value
 			? this.tokens
-			: Asset.from((this.bytes * this.pricePerKB.value) / 1000, this.chain.systemToken.symbol)
+			: Asset.from(
+					(this.bytes * this.pricePerKB.value) / 1000,
+					this.chain.systemToken?.symbol || defaultSymbol
+				)
 	);
 
 	public bytesToBuy: number = $derived(
@@ -32,11 +35,14 @@ export class BuyRAMState {
 	);
 
 	public fee: Asset = $derived(
-		Asset.from(this.bytesValue.value * 0.005, this.chain.systemToken.symbol)
+		Asset.from(this.bytesValue.value * 0.005, this.chain.systemToken?.symbol || defaultSymbol)
 	);
 
 	public bytesCost: Asset = $derived(
-		Asset.fromUnits(this.bytesValue.units.adding(this.fee.units), this.chain.systemToken.symbol)
+		Asset.fromUnits(
+			this.bytesValue.units.adding(this.fee.units),
+			this.chain.systemToken?.symbol || defaultSymbol
+		)
 	);
 
 	public valid: boolean = $derived(
@@ -61,7 +67,7 @@ export class BuyRAMState {
 
 	reset() {
 		this.bytes = undefined;
-		this.tokens = Asset.fromUnits(0, this.chain.systemToken.symbol);
+		this.tokens = Asset.fromUnits(0, this.chain.systemToken?.symbol || defaultSymbol);
 	}
 
 	toJSON() {
diff --git a/src/routes/[network]/(account)/ram/sell/+layout.svelte b/src/routes/[network]/(account)/ram/sell/+layout.svelte
index 173f8e57..d51c42cb 100644
--- a/src/routes/[network]/(account)/ram/sell/+layout.svelte
+++ b/src/routes/[network]/(account)/ram/sell/+layout.svelte
@@ -10,7 +10,7 @@
 		return [
 			{
 				href: `/${network}/ram/sell/tokens`,
-				text: String(data.network.chain.systemToken.symbol.code)
+				text: String(data.network.chain.systemToken?.symbol.code)
 			},
 			{ href: `/${network}/ram/sell/bytes`, text: 'Bytes' }
 		];
diff --git a/src/routes/[network]/(account)/ram/sell/state.svelte.ts b/src/routes/[network]/(account)/ram/sell/state.svelte.ts
index d865e844..66a8a791 100644
--- a/src/routes/[network]/(account)/ram/sell/state.svelte.ts
+++ b/src/routes/[network]/(account)/ram/sell/state.svelte.ts
@@ -30,18 +30,21 @@ export class SellRAMState {
 
 	public bytesValue: Asset = $derived(
 		this.format === 'units' && this.bytes !== undefined
-			? Asset.from((this.bytes * this.pricePerKB.value) / 1000, this.chain.systemToken.symbol)
+			? Asset.from(
+					(this.bytes * this.pricePerKB.value) / 1000,
+					this.chain.systemToken?.symbol || defaultSymbol
+				)
 			: this.tokens
 	);
 
 	public fee: Asset = $derived(
-		Asset.from(this.bytesValue.value * 0.005, this.chain.systemToken.symbol)
+		Asset.from(this.bytesValue.value * 0.005, this.chain.systemToken?.symbol || defaultSymbol)
 	);
 
 	public expectedToReceive: Asset = $derived(
 		Asset.fromUnits(
 			this.bytesValue.units.subtracting(this.fee.units),
-			this.chain.systemToken.symbol
+			this.chain.systemToken?.symbol || defaultSymbol
 		)
 	);
 
@@ -70,7 +73,7 @@ export class SellRAMState {
 
 	reset() {
 		this.bytes = undefined;
-		this.tokens = Asset.fromUnits(0, this.chain.systemToken.symbol);
+		this.tokens = Asset.fromUnits(0, this.chain.systemToken?.symbol || defaultSymbol);
 	}
 
 	toJSON() {