diff --git a/src/bld/java/rife/BldBuild.java b/src/bld/java/rife/BldBuild.java
index bf2244d..f65e0c6 100644
--- a/src/bld/java/rife/BldBuild.java
+++ b/src/bld/java/rife/BldBuild.java
@@ -112,6 +112,7 @@ public class BldBuild extends Project {
             "test.h2");
 
         javadocOperation()
+            .sourceFiles(FileUtils.getJavaFileList(core_src_main_java_directory))
             .excluded(
                 "rife/antlr/",
                 "rife/asm/",