diff --git a/src/pymor/algorithms/projection.py b/src/pymor/algorithms/projection.py
index d8c7e1faba..336c271391 100644
--- a/src/pymor/algorithms/projection.py
+++ b/src/pymor/algorithms/projection.py
@@ -212,8 +212,12 @@ def action_EmpiricalInterpolatedOperator(self, op):
     def action_AffineOperator(self, op):
         return self.apply(op.affine_shift + op.linear_part)
 
-    @match_class(LincombOperator, SelectionOperator)
-    def action_recurse(self, op):
+    @match_class(LincombOperator)
+    def action_LincombOperator(self, op):
+        return self.replace_children(op).with_(solver_options=None)
+
+    @match_class(SelectionOperator)
+    def action_SelectionOperator(self, op):
         return self.replace_children(op)
 
     @match_class(OperatorInterface)
@@ -278,7 +282,7 @@ def action_NumpyMatrixOperator(self, op):
 
     @match_class(ConstantOperator)
     def action_ConstantOperator(self, op):
-        dim_range, dim_source = self.dim_range, self.dim_srouce
+        dim_range, dim_source = self.dim_range, self.dim_source
         source = op.source if dim_source is None else NumpyVectorSpace(dim_source, op.source.id)
         value = op._value if dim_range is None else NumpyVectorSpace(op._value.to_numpy()[:, :dim_range], op.range.id)
         return ConstantOperator(value, source, name=op.name)
@@ -303,7 +307,7 @@ def action_ProjectedEmpiciralInterpolatedOperator(self, op):
 
     @match_class(ProjectedOperator)
     def action_ProjectedOperator(self, op):
-        dim_range, dim_source = self.dim_range, self.dim_srouce
+        dim_range, dim_source = self.dim_range, self.dim_source
         source_basis = op.source_basis if dim_source is None \
             else op.source_basis[:dim_source]
         range_basis = op.range_basis if dim_range is None \