diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c837614e7..faaa61117 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,6 @@ on:
 
 env:
   NODE_VERSION: '16.13.2'
-  ELM_HOME: '${GITHUB_WORKSPACE}'
   CI: 1
 
 # pipeline to execute
@@ -65,6 +64,12 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
+      - uses: actions/cache@v2
+        with:
+          path: ~/.elm
+          key: ${{ runner.os }}-elm-v3-${{ hashFiles('**/elm.json') }}
+          restore-keys: |
+            ${{ runner.os }}-elm-v3-
       - uses: actions/cache@v2
         with:
           path: ~/.npm
@@ -142,6 +147,12 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
+      - uses: actions/cache@v2
+        with:
+          path: ~/.elm
+          key: ${{ runner.os }}-elm-v3-${{ hashFiles('**/elm.json') }}
+          restore-keys: |
+            ${{ runner.os }}-elm-v3-
       - uses: actions/cache@v2
         with:
           path: ~/.npm
@@ -180,6 +191,12 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
+      - uses: actions/cache@v2
+        with:
+          path: ~/.elm
+          key: ${{ runner.os }}-elm-v3-${{ hashFiles('**/elm.json') }}
+          restore-keys: |
+            ${{ runner.os }}-elm-v3-
       - uses: actions/cache@v2
         with:
           path: ~/.npm
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ecb910010..f9f19c656 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,6 +22,12 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
+      - uses: actions/cache@v2
+        with:
+          path: ~/.elm
+          key: ${{ runner.os }}-elm-v3-${{ hashFiles('**/elm.json') }}
+          restore-keys: |
+            ${{ runner.os }}-elm-v3-
       - uses: actions/cache@v2
         with:
           path: ~/.npm