diff --git a/examples/src6-vault/multi_asset_vault/src/main.sw b/examples/src6-vault/multi_asset_vault/src/main.sw
index add5dca..1b249ba 100644
--- a/examples/src6-vault/multi_asset_vault/src/main.sw
+++ b/examples/src6-vault/multi_asset_vault/src/main.sw
@@ -184,7 +184,7 @@ impl SRC20 for Contract {
 }
 
 abi SetSRC20Data {
-    #[storage(read)]
+    #[storage(read, write)]
     fn set_src20_data(
         asset: AssetId,
         name: Option<String>,
@@ -194,7 +194,7 @@ abi SetSRC20Data {
 }
 
 impl SetSRC20Data for Contract {
-    #[storage(read)]
+    #[storage(read, write)]
     fn set_src20_data(
         asset: AssetId,
         name: Option<String>,
diff --git a/examples/src6-vault/single_asset_single_sub_vault/src/main.sw b/examples/src6-vault/single_asset_single_sub_vault/src/main.sw
index 4d2639c..b07c572 100644
--- a/examples/src6-vault/single_asset_single_sub_vault/src/main.sw
+++ b/examples/src6-vault/single_asset_single_sub_vault/src/main.sw
@@ -204,7 +204,7 @@ impl SRC20 for Contract {
 }
 
 abi SetSRC20Data {
-    #[storage(read)]
+    #[storage(read, write)]
     fn set_src20_data(
         asset: AssetId,
         name: Option<String>,
@@ -214,7 +214,7 @@ abi SetSRC20Data {
 }
 
 impl SetSRC20Data for Contract {
-    #[storage(read)]
+    #[storage(read, write)]
     fn set_src20_data(
         asset: AssetId,
         name: Option<String>,
diff --git a/examples/src6-vault/single_asset_vault/src/main.sw b/examples/src6-vault/single_asset_vault/src/main.sw
index 9064f81..9ad6407 100644
--- a/examples/src6-vault/single_asset_vault/src/main.sw
+++ b/examples/src6-vault/single_asset_vault/src/main.sw
@@ -198,7 +198,7 @@ impl SRC20 for Contract {
 }
 
 abi SetSRC20Data {
-    #[storage(read)]
+    #[storage(read, write)]
     fn set_src20_data(
         asset: AssetId,
         name: Option<String>,
@@ -208,7 +208,7 @@ abi SetSRC20Data {
 }
 
 impl SetSRC20Data for Contract {
-    #[storage(read)]
+    #[storage(read, write)]
     fn set_src20_data(
         asset: AssetId,
         name: Option<String>,