diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index fb717fd8..2ca6637b 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -171,6 +171,7 @@ jobs:
         certSecureFile: 'developerID_application.p12'
         certPwd: $(P12Password)
   - script: |
+      MACOSX_DEPLOYMENT_TARGET=11
       cd $(Build.SourcesDirectory)
       VERSION="$(cat common/yacreader_global.h | grep '#define VERSION "' | tr -d '#define VERSION' | tr -d '"' )"
       echo "Trying to know if we are in a forked repo: $IS_FORK"
@@ -228,7 +229,7 @@ jobs:
         certSecureFile: 'developerID_application.p12'
         certPwd: $(P12Password)
   - script: |
-      export MACOSX_DEPLOYMENT_TARGET=10.13
+      MACOSX_DEPLOYMENT_TARGET=10.13
       cd $(Build.SourcesDirectory)
       VERSION="$(cat common/yacreader_global.h | grep '#define VERSION "' | tr -d '#define VERSION' | tr -d '"' )"
       echo "Trying to know if we are in a forked repo: $IS_FORK"