diff --git a/src/ooxml/testcases/org/apache/poi/xssf/usermodel/TestXSSFBugs.java b/src/ooxml/testcases/org/apache/poi/xssf/usermodel/TestXSSFBugs.java
index 36747bd61d..cece9d4e8e 100644
--- a/src/ooxml/testcases/org/apache/poi/xssf/usermodel/TestXSSFBugs.java
+++ b/src/ooxml/testcases/org/apache/poi/xssf/usermodel/TestXSSFBugs.java
@@ -17,7 +17,6 @@
 
 package org.apache.poi.xssf.usermodel;
 
-import java.awt.peer.SystemTrayPeer;
 import java.util.List;
 
 import org.apache.poi.POIXMLDocumentPart;
diff --git a/test-data/spreadsheet/48779.xlsx b/test-data/spreadsheet/48779.xlsx
new file mode 100644
index 0000000000..513230eab2
Binary files /dev/null and b/test-data/spreadsheet/48779.xlsx differ