diff --git a/setup.cfg b/setup.cfg
index e99b0ae..9a58b6f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -27,7 +27,8 @@ project_urls =
 [options]
 packages =
     trsfile
-    riscure
+    trsfile.engine
+    trsfile.converters
 install_requires =
     numpy
 include_package_data = True
diff --git a/riscure/__init__.py b/trsfile/converters/__init__.py
similarity index 100%
rename from riscure/__init__.py
rename to trsfile/converters/__init__.py
diff --git a/riscure/chipwhisperer.py b/trsfile/converters/chipwhisperer.py
similarity index 100%
rename from riscure/chipwhisperer.py
rename to trsfile/converters/chipwhisperer.py