diff --git a/pom.xml b/pom.xml
index 0ac89a0fa4aa684b70e7438baa3b601657169c7a..82b6234a15791b77be846e046bcbe10cd5eba0a6 100755
--- a/pom.xml
+++ b/pom.xml
@@ -301,6 +301,11 @@
             <artifactId>gt-epsg-hsql</artifactId>
             <version>20.5</version>
         </dependency>
+        <dependency>
+            <groupId>javax.measure</groupId>
+            <artifactId>unit-api</artifactId>
+            <version>1.0</version>
+        </dependency>
         <dependency>
             <groupId>com.webcohesion.enunciate</groupId>
             <artifactId>enunciate-core-annotations</artifactId>