diff --git a/profile/pref-migrator/src/nsPrefMigrationProgressDialog.cpp b/profile/pref-migrator/src/nsPrefMigrationProgressDialog.cpp
deleted file mode 100644
index e69de29bb2d..00000000000
diff --git a/profile/pref-migrator/src/nsPrefMigrationProgressDialog.h b/profile/pref-migrator/src/nsPrefMigrationProgressDialog.h
deleted file mode 100644
index e69de29bb2d..00000000000