diff --git a/docs/guides/gb2025.md b/docs/guides/gb2025.md
index c82e857d..8f241b2b 100644
--- a/docs/guides/gb2025.md
+++ b/docs/guides/gb2025.md
@@ -76,8 +76,8 @@ If you see significant slowdown and you want to report it, please provide the ou
 If your application uses OpenMP, try setting the following in your job script:
 
 ```bash
-export OPENMP_PLACES=cores
-export OPENMP_PROC_BIND=close
+export OMP_PLACES=cores
+export OMP_PROC_BIND=close
 ```
 
 Without these settings, we have observed application slowdown due to poor thread placement.