diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b207e89..c18bf0b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -39,6 +39,10 @@ jobs:
       run: cargo build
     - name: Run tests
       run: cargo test
+    - name: Trim cache
+      run: |
+        cargo install cargo-cache
+        cargo cache trim -l 1G
 
   simd_test:
     runs-on: ubuntu-latest
@@ -65,6 +69,10 @@ jobs:
         override: true
     - name: Run tests
       run: cargo test --features simd
+    - name: Trim cache
+      run: |
+        cargo install cargo-cache
+        cargo cache trim -l 1G
 
   docker_build:
     name: Docker Image Build