diff --git a/Easing.h b/Easing.h
index e794919..ee59001 100644
--- a/Easing.h
+++ b/Easing.h
@@ -1,5 +1,10 @@
 #pragma once
 namespace EasingFunc {
+
+    float easeLin(float t) {
+        return t;
+    }
+
     float easeInSine(float t) {
         return sin(1.5707963 * t);
     }