diff --git a/.azure-pipelines/azure-pipelines.yml b/.azure-pipelines/azure-pipelines.yml
index 4852f91..3aecaeb 100644
--- a/.azure-pipelines/azure-pipelines.yml
+++ b/.azure-pipelines/azure-pipelines.yml
@@ -64,7 +64,7 @@ stages:
       - template: templates/matrix.yml
         parameters:
           nameFormat: "{0}"
-          testFormat: 2.19/{0OI}
+          testFormat: 2.19/{0}
           targets:
             - name: Sanity
               test: sanity
@@ -92,7 +92,6 @@ stages:
     dependsOn: []
     jobs:
       - template: templates/matrix.yml
-        I
         parameters:
           nameFormat: "{0}"
           testFormat: 2.17/{0}
diff --git a/changelogs/fragments/660_ci_azp_syntax.yml b/changelogs/fragments/660_ci_azp_syntax.yml
new file mode 100644
index 0000000..1efd77a
--- /dev/null
+++ b/changelogs/fragments/660_ci_azp_syntax.yml
@@ -0,0 +1,2 @@
+trivial:
+  - AZP - fixed syntax error in CI test.