diff --git a/src/rcamera.h b/src/rcamera.h
index 4e99c3e8..c5382684 100644
--- a/src/rcamera.h
+++ b/src/rcamera.h
@@ -76,6 +76,14 @@
         float z;                // Vector z component
     } Vector3;
 
+    // Matrix, 4x4 components, column major, OpenGL style, right-handed
+    typedef struct Matrix {
+        float m0, m4, m8, m12;  // Matrix first row (4 components)
+        float m1, m5, m9, m13;  // Matrix second row (4 components)
+        float m2, m6, m10, m14; // Matrix third row (4 components)
+        float m3, m7, m11, m15; // Matrix fourth row (4 components)
+    } Matrix;
+
     // Camera type, defines a camera position/orientation in 3d space
     typedef struct Camera3D {
         Vector3 position;       // Camera position