diff --git a/Eigen/src/IterativeLinearSolvers/IterativeSolverBase.h b/Eigen/src/IterativeLinearSolvers/IterativeSolverBase.h
index 39a7afc..073870b 100644
--- a/Eigen/src/IterativeLinearSolvers/IterativeSolverBase.h
+++ b/Eigen/src/IterativeLinearSolvers/IterativeSolverBase.h
@@ -297,7 +297,7 @@
   /** \returns the number of iterations performed during the last solve */
   Index iterations() const
   {
-    eigen_assert(m_isInitialized && "ConjugateGradient is not initialized.");
+    eigen_assert(m_isInitialized && "IterativeSolverBase is not initialized.");
     return m_iterations;
   }
 
@@ -306,7 +306,7 @@
     */
   RealScalar error() const
   {
-    eigen_assert(m_isInitialized && "ConjugateGradient is not initialized.");
+    eigen_assert(m_isInitialized && "IterativeSolverBase is not initialized.");
     return m_error;
   }