diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 41a13df..150f649 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -90,11 +90,11 @@ jobs:
   #- script: brew install --cask mactex
   #  continueOnError: true
   #  displayName: 'Install latex'
-  - bash: pip install numpy scipy
+  - bash: conda install -y numpy scipy
     displayName: Install numpy scipy
   - bash: conda install llvmlite numba
     displayName: Install llvmlite numba
-  - bash: conda install pyproj cartopy shapely
+  - bash: conda install -y pyproj cartopy shapely
     displayName: Install pyproj cartopy shapely
   - script: pip install -r requirements.txt
     displayName: 'Install Requirements'