diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 908fa4c72..659ba152a 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -7,6 +7,8 @@ steps:
       sudo apt-get install bc flex
       ./.travis/setup.sh
     displayName: Setup
+    env:
+      XILINX_PASSPHRASE: $(XILINX_PASSPHRASE)
   - script: ./.travis/build.sh
     displayName: Build
   - script: ./.travis/update-prebuilt-list.sh