diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 33559e2c8..a382c16fb 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -81,7 +81,7 @@ jobs:
      vmImage: 'windows-latest'
   steps:   
   - script: |
-      mingw32-make CC=gcc FC=gfortran DYNAMIC_ARCH=1 DYNAMIC_LIST='\'NEHALEM HASWELL SKYLAKEX\''
+      mingw32-make CC=gcc FC=gfortran DYNAMIC_ARCH=1 DYNAMIC_LIST=\'NEHALEM HASWELL SKYLAKEX\'
 
 - job: OSX_OpenMP
   pool: