diff --git a/doc/eval.rst b/doc/eval.rst
index 100255a39c42ead04dcba8c4e26eaef804e53a94..9c1192f74246401313d2f55dece966af8b94c9c9 100644
--- a/doc/eval.rst
+++ b/doc/eval.rst
@@ -4,9 +4,9 @@ Differentiation and Evaluation
 Visualization of Potentials
 ---------------------------
 
-.. automodule:: sympy.visualization
+.. automodule:: sumpy.visualization
 
 Differentiation of Potentials
 -----------------------------
 
-.. automodule:: sympy.pde_check
+.. automodule:: sumpy.pde_check