diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1e0088ca6..7bb5cba14 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -14,8 +14,8 @@ stages:
 variables:
   SQLX_OFFLINE: "true"
   CARGO_TERM_COLOR: always
-  # L4 = compute capability 8.9 — tells bindgen_cuda to skip nvidia-smi detection
-  CUDA_COMPUTE_CAP: "89"
+  # H100 = compute capability 9.0 — tells bindgen_cuda to skip nvidia-smi detection
+  CUDA_COMPUTE_CAP: "90"
   # Stable JWT secret for api_gateway tests (prevents env-var race between parallel tests)
   JWT_SECRET: "CiTestSecret_Kx7mP9nR2sW5vY8bC3fG6jH1kL4pQ7tZ0uN9dM5eV8xS2wT6yA4zB_64chars_min"
   # Training data on block storage PVC (mounted at /mnt/training-data by runner)