diff --git a/dynamight/deformations/__init__.py b/dynamight/deformations/__init__.py
index ff806ac..d027c16 100644
--- a/dynamight/deformations/__init__.py
+++ b/dynamight/deformations/__init__.py
@@ -1,3 +1,3 @@
 from .optimize_deformations import optimize_deformations
 from .optimize_deformations_single import optimize_deformations_single
-from. optimize_deformations_rigid import optimize_deformations_rigid
+from .optimize_deformations_rigid import optimize_deformations_rigid