diff --git a/.github/workflows/test-ant.yml b/.github/workflows/test-ant.yml
index 4e46837f4b..7328c61799 100644
--- a/.github/workflows/test-ant.yml
+++ b/.github/workflows/test-ant.yml
@@ -18,8 +18,8 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest]
-        # for now verify JDK 8 and 11
-        java: [ '8', '11' ]
+        # for now verify JDK 8
+        java: [ '8' ]
 
     name: Java ${{ matrix.java }} build
     env:
diff --git a/poi-ooxml/src/main/java9/module-info.java b/poi-ooxml/src/main/java9/module-info.java
index 446d1e5544..151948597d 100644
--- a/poi-ooxml/src/main/java9/module-info.java
+++ b/poi-ooxml/src/main/java9/module-info.java
@@ -29,7 +29,6 @@ module org.apache.poi.ooxml {
     requires java.logging;
     requires java.desktop;
     requires java.security.jgss;
-    requires jdk.xml.dom;
 
     provides org.apache.poi.extractor.ExtractorProvider with org.apache.poi.ooxml.extractor.POIXMLExtractorFactory;
     provides org.apache.poi.ss.usermodel.WorkbookProvider with org.apache.poi.xssf.usermodel.XSSFWorkbookFactory;