diff --git a/.github/actions/style/action.yml b/.github/actions/style/action.yml
index e81a9315d..fd4532a5b 100644
--- a/.github/actions/style/action.yml
+++ b/.github/actions/style/action.yml
@@ -31,7 +31,7 @@ runs:
         if echo "$ALL_CHANGED_FILES" | grep -q '\.rs$'; then
           echo "Running checks for the Rust code..."
 
-        # Install the nightly toolchain
+          # Install the nightly toolchain
           rustup toolchain install nightly
 
           # Install rustfmt for the nightly toolchain
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 59ae770e9..324ed57d4 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -8,16 +8,45 @@ on:
 
 env:
   CARGO_TERM_COLOR: always
+  CARGO_HOME:
+  RUSTUP_HOME:
+  PNPM_HOME:
+  ALT_HOME:
+  STAGE_DIR:
 
 jobs:
   setup:
     name: Project setup
     runs-on: ubuntu-latest
     steps:
+      - name: Prepare
+        run: |
+          export STAGE_DIR="$(dirname $GITHUB_WORKSPACE)"
+          echo "STAGE_DIR=$STAGE_DIR" >> $GITHUB_ENV
+          export ALT_HOME="$STAGE_DIR/.home"
+          echo "ALT_HOME=$ALT_HOME" >> $GITHUB_ENV
+
+      - name: Maximize build space
+        uses: easimon/maximize-build-space@v10
+        with:
+          build-mount-path: ${{ env.STAGE_DIR }}
+          root-reserve-mb: 4096
+
+      - name: Relocate environment
+        run: |
+          echo "CARGO_HOME=$ALT_HOME/.cargo" >> $GITHUB_ENV
+          echo "RUSTUP_HOME=$ALT_HOME/.rustup" >> $GITHUB_ENV
+          echo "PNPM_HOME=$ALT_HOME/.pnpm" >> $GITHUB_ENV
+
+          mkdir $ALT_HOME
+          mv ~/.cargo $ALT_HOME
+          mv ~/.rustup $ALT_HOME
+          echo "$ALT_HOME/.cargo/bin" | cat - $GITHUB_PATH > temp && mv temp $GITHUB_PATH
+
       - name: Checkout code
         uses: actions/checkout@v4
 
-        # Install Node.js (version 20) and pnpm
+      # Install Node.js (version 20) and pnpm
       - name: Set up Node.js
         uses: actions/setup-node@v2
         with:
diff --git a/packages/calimero-sdk/src/subscriptions/subscriptions.ts b/packages/calimero-sdk/src/subscriptions/subscriptions.ts
index 97b172c7f..ec32d3742 100644
--- a/packages/calimero-sdk/src/subscriptions/subscriptions.ts
+++ b/packages/calimero-sdk/src/subscriptions/subscriptions.ts
@@ -5,7 +5,10 @@ export interface SubscriptionsClient {
   disconnect(connectionId?: string): void;
   subscribe(contextIds: string[], connectionId?: string): void;
   unsubscribe(contextIds: string[], connectionId?: string): void;
-  addCallback(callback: (event: NodeEvent) => void, connectionId?: string): void;
+  addCallback(
+    callback: (event: NodeEvent) => void,
+    connectionId?: string,
+  ): void;
   removeCallback(
     callback: (event: NodeEvent) => void,
     connectionId?: string,
@@ -16,21 +19,23 @@ export type NodeEvent = ContextEvent;
 
 export type ContextEvent = ContextEventPayload & {
   contextId: ContextId;
-}
-
-type ContextEventPayload = {
-  type: 'StateMutation',
-  data: StateMutation,
-} | {
-  type: 'ExecutionEvent',
-  data: ExecutionEvent,
 };
 
+type ContextEventPayload =
+  | {
+      type: 'StateMutation';
+      data: StateMutation;
+    }
+  | {
+      type: 'ExecutionEvent';
+      data: ExecutionEvent;
+    };
+
 export interface StateMutation {
   newRoot: string;
 }
 
 export interface ExecutionEvent {
-  kind: string,
-  data: any,
+  kind: string;
+  data: any;
 }