diff --git a/testing/inventory/1-cesnet.yaml b/testing/inventory/1-cesnet.yaml
index 8cbf53f396988416479a5413cab84f23bd280c05..f82c2f0adc040f7528f717c887a4665dcb44993a 100644
--- a/testing/inventory/1-cesnet.yaml
+++ b/testing/inventory/1-cesnet.yaml
@@ -23,6 +23,7 @@ worker:
 
 gpu:
   hosts:
+    2001:718:801:432:f816:3eff:fe60:acb6:
 
 # using public IP of kube_server for ansible delegate_to
 kube_server:
diff --git a/testing/terraform/terraform.tfvars b/testing/terraform/terraform.tfvars
index 18fd4fae3a9bf571e257b914b8a2109f98bc2393..13dcf0df794b563fe29e24d12113f128144b00ec 100644
--- a/testing/terraform/terraform.tfvars
+++ b/testing/terraform/terraform.tfvars
@@ -13,7 +13,7 @@ gpu_flavor_name = "a3.32core-240ram-1t4"
 extra_workers = 1
 
 # Number of GPU workers
-gpu_workers = 0
+gpu_workers = 1
 
 # volumes for docker
 docker_volumes_size = 384