diff --git a/pom.xml b/pom.xml
index 713c269..72f9e1c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -163,6 +163,12 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
                 <version>3.6.3</version>
+                <configuration>
+                    <locale>en_US</locale>
+                    <encoding>UTF-8</encoding>
+                    <docencoding>UTF-8</docencoding>
+                    <charset>UTF-8</charset>
+                </configuration>
                 <executions>
                     <execution>
                         <id>attach-javadocs</id>