diff --git a/gnu/packages/java.scm b/gnu/packages/java.scm
index 48f6754aeb2..b6820617559 100644
--- a/gnu/packages/java.scm
+++ b/gnu/packages/java.scm
@@ -7532,7 +7532,7 @@ the names for the attributes and directives for an extender namespace.")
     (version "1.0.0")
     (source (origin
               (method url-fetch)
-              (uri (string-append "http://central.maven.org/maven2/org/osgi/"
+              (uri (string-append "https://repo1.maven.org/maven2/org/osgi/"
                                   "org.osgi.namespace.service/"
                                   version "/org.osgi.namespace.service-"
                                   version "-sources.jar"))