diff --git a/pom.xml b/pom.xml
index 61a7f3d..0ab3486 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,4 +17,12 @@
       <module>spreadsheet-crawler</module>
       <module>spreadsheet-analyzer-hadoop</module>
    </modules>
+   
+   <repositories>
+    <repository>
+        <id>custom.poi</id>
+        <name>Custom POI</name>
+        <url>file:${project.basedir}/custom-poi</url>
+    </repository>
+</repositories>
 </project>
\ No newline at end of file
diff --git a/spreadsheet-analyzer/pom.xml b/spreadsheet-analyzer/pom.xml
index 545a108..a021ac4 100644
--- a/spreadsheet-analyzer/pom.xml
+++ b/spreadsheet-analyzer/pom.xml
@@ -19,17 +19,17 @@
          <scope>test</scope>
       </dependency>
       <dependency>
-         <groupId>org.apache.poi</groupId>
+         <groupId>net.barik</groupId>
          <artifactId>poi</artifactId>
          <version>3.11</version>
       </dependency>
       <dependency>
-         <groupId>org.apache.poi</groupId>
+         <groupId>net.barik</groupId>
          <artifactId>poi-ooxml</artifactId>
          <version>3.11</version>
       </dependency>
       <dependency>
-         <groupId>org.apache.poi</groupId>
+         <groupId>net.barik</groupId>
          <artifactId>poi-scratchpad</artifactId>
          <version>3.11</version>
       </dependency>