diff --git a/src/engine/renderer/vk.cpp b/src/engine/renderer/vk.cpp
index 10a5a29..e1db458 100644
--- a/src/engine/renderer/vk.cpp
+++ b/src/engine/renderer/vk.cpp
@@ -1136,7 +1136,7 @@ void vk_get_mvp_transform(float mvp[16]) {
 
         // update q3's proj matrix (opengl) to vulkan conventions: z - [0, 1] instead of [-1, 1] and invert y direction
         float zNear	= r_znear->value;
-        float zFar = tr.viewParms.zFar;
+        float zFar = backEnd.viewParms.zFar;
         float P10 = -zFar / (zFar - zNear);
         float P14 = -zFar*zNear / (zFar - zNear);
         float P5 = -p[5];