diff --git a/src/main.c b/src/main.c
index f26b97c..b3c2a04 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,6 +1,11 @@
 #include <stdio.h>
 
+static void hello() {
+    printf("hello from a function!\n");
+}
+
 int main() {
     printf("Hello, World!\n");
+    hello();
     return 0;
 }