diff --git a/poi-ooxml/src/test/java9/module-info.java b/poi-ooxml/src/test/java9/module-info.java
index ce3df2f039..cc65353c3b 100644
--- a/poi-ooxml/src/test/java9/module-info.java
+++ b/poi-ooxml/src/test/java9/module-info.java
@@ -21,6 +21,7 @@ module org.apache.poi.ooxml {
     requires transitive org.apache.poi.ooxml.schemas;
     requires org.apache.commons.collections4;
     requires org.apache.commons.codec;
+    requires org.apache.commons.compress;
     requires org.apache.commons.io;
     requires commons.math3;
     requires com.zaxxer.sparsebitset;