diff --git a/src/multiplication/multiplication.h b/src/multiplication/multiplication.h
new file mode 100644
index 0000000..697e80f
--- /dev/null
+++ b/src/multiplication/multiplication.h
@@ -0,0 +1,7 @@
+#ifndef multiplication_H
+#define multiplication_H
+
+int multiplication(int a, int b);
+
+#endif
+