diff --git a/src/one-body-sample.cc b/src/one-body-sample.cc
index e8ce6134c7121e827b550a4e75e41213257f2f4e..6533f408f75868c176cb060fb2727b5f2ef5dd29 100644
--- a/src/one-body-sample.cc
+++ b/src/one-body-sample.cc
@@ -248,7 +248,8 @@ int main(int argc, char *argv[]) {
     using FunctionType = Dune::VirtualFunction<double, double>;
     SharedPointerMap<std::string, FunctionType> functions;
     initPython(functions);
-    auto const &velocityDirichletFunction = functions.get("dirichletCondition");
+    auto const &velocityDirichletFunction =
+        functions.get("velocityDirichletCondition");
     auto const &neumannFunction = functions.get("neumannCondition");
 
     // Set up normal stress, mass matrix, and gravity functional
diff --git a/src/one-body-sample.py b/src/one-body-sample.py
index 679e87f7f06ac119460b322d1c1dcd77fd2c814b..8598fd153673bb6a3d5ace5a07509cad5efbbc3f 100644
--- a/src/one-body-sample.py
+++ b/src/one-body-sample.py
@@ -2,11 +2,11 @@ class neumannCondition:
     def __call__(self, x):
         return 0
 
-class dirichletCondition:
+class velocityDirichletCondition:
     def __call__(self, x):
         return 2e-4
 
 Functions = {
     'neumannCondition' : neumannCondition(),
-    'dirichletCondition' : dirichletCondition()
+    'velocityDirichletCondition' : velocityDirichletCondition()
 }