diff --git a/src/main/java/org/eolang/ineo/FuseMojo.java b/src/main/java/org/eolang/ineo/FuseMojo.java
index 61f36fe..60fa891 100644
--- a/src/main/java/org/eolang/ineo/FuseMojo.java
+++ b/src/main/java/org/eolang/ineo/FuseMojo.java
@@ -114,12 +114,10 @@ public void execute() {
                 try {
                     final String pckg = this.sourcesDir.toPath().relativize(file).toString()
                         .replace(String.format("%s%s", File.separator, file.getFileName()), "")
-                        .replaceAll(String.format("\\%s", File.separator), ".");
+                        .replace(File.separator, ".");
                     final Path generated = this.outputDir.toPath().resolve(
                         String.join(
-                            File.separator,
-                            pckg.replaceAll("\\.", File.separator),
-                            "BA.xmir"
+                            File.separator, pckg.replace(".", File.separator), "BA.xmir"
                         )
                     );
                     new Home(