diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 580c19a..aa7c3e9 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -10,7 +10,7 @@ jobs:
   CI:
     strategy:
       matrix:
-        go-version: [ "1.24.0", "1.25.0" ]
+        go-version: [ "1.24.0", "1.25.0", "1.26.0" ]
       fail-fast: true
     runs-on: ubuntu-latest
     steps:
@@ -26,4 +26,4 @@ jobs:
 
     - name: Upload coverage
       uses: coverallsapp/github-action@v2
-      if: ${{ contains(matrix.go-version, '1.25.0') }}
+      if: ${{ contains(matrix.go-version, '1.26.0') }}
diff --git a/version_1_26.go b/version_1_26.go
new file mode 100644
index 0000000..59edcc3
--- /dev/null
+++ b/version_1_26.go
@@ -0,0 +1,7 @@
+//go:build go1.26
+
+package fix
+
+func init() {
+	ctxOffset = 480
+}