diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 25b15e2..eab49d2 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -19,7 +19,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: '1.19'
+        go-version: '1.18'
 
     - name: Build
       run: go build -v ./...
diff --git a/go.mod b/go.mod
index 4fb5f89..f179543 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module ronnyfriedland/timetracker/v2
 
-go 1.19
+go 1.18
 
 require github.com/xuri/excelize/v2 v2.9.0