diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 3467593..3172055 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -11,7 +11,7 @@ trigger:
 - master
 
 pr:
-- master 
+- master
 
 jobs:
   - template: azure/windows.yml
@@ -19,14 +19,6 @@ jobs:
       name: windows
       vmImage: vs2017-win2016
       matrix:
-        py_3.6_32:
-          PYTHON_VERSION: "3.6"
-          PYTHON_ARCH: "x86"
-          NP_BUILD_DEP: "1.13.3"
-        py_3.6_64:
-          PYTHON_VERSION: "3.6"
-          PYTHON_ARCH: "x64"
-          NP_BUILD_DEP: "1.13.3"
         py_3.7_32:
           PYTHON_VERSION: "3.7"
           PYTHON_ARCH: "x86"
@@ -63,11 +55,6 @@ jobs:
       name: linux
       vmImage: ubuntu-16.04
       matrix:
-        py_3.6_32:
-          MB_PYTHON_VERSION: "3.6"
-          PLAT: "i686"
-        py_3.6_64:
-          MB_PYTHON_VERSION: "3.6"
         py_3.7_32:
           MB_PYTHON_VERSION: "3.7"
           PLAT: "i686"
@@ -102,9 +89,6 @@ jobs:
       name: macOS
       vmImage: macOS-10.14
       matrix:
-        py_3.6_64:
-          MB_PYTHON_VERSION: "3.6"
-          NP_BUILD_DEP: "numpy==1.13.3"
         py_3.7_64:
           MB_PYTHON_VERSION: "3.7"
           NP_BUILD_DEP: "numpy==1.14.5"