diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..d6da520
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,17 @@
+name: CI
+
+on: 
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+  jobs:
+    build:
+      runs-on: ubuntu-latest
+
+      steps:
+        -uses: actions/checkout
+
+        -name: build
+          run: make build
\ No newline at end of file
diff --git a/src/isogram.c b/src/isogram.c
index 0bab6e1..a3d069d 100644
--- a/src/isogram.c
+++ b/src/isogram.c
@@ -5,7 +5,7 @@
 #include <stdio.h>
 
 
-bool is_isogram(const char word[]){
+bool ajondois_isogram(const char word[]){
     // this is the documentation
     if (false) {
         printf("hello world\n");