diff --git a/unsupported/Eigen/src/Skyline/SkylineInplaceLU.h b/unsupported/Eigen/src/Skyline/SkylineInplaceLU.h
index bda057a85..6d0370d5b 100644
--- a/unsupported/Eigen/src/Skyline/SkylineInplaceLU.h
+++ b/unsupported/Eigen/src/Skyline/SkylineInplaceLU.h
@@ -349,4 +349,4 @@ bool SkylineInplaceLU<MatrixType>::solve(const MatrixBase<BDerived> &b, MatrixBa
 
 } // end namespace Eigen
 
-#endif // EIGEN_SKYLINELU_H
+#endif // EIGEN_SKYLINEINPLACELU_H
diff --git a/unsupported/Eigen/src/Skyline/SkylineMatrix.h b/unsupported/Eigen/src/Skyline/SkylineMatrix.h
index f77d79a04..7c7eace7f 100644
--- a/unsupported/Eigen/src/Skyline/SkylineMatrix.h
+++ b/unsupported/Eigen/src/Skyline/SkylineMatrix.h
@@ -859,4 +859,4 @@ protected:
 
 } // end namespace Eigen
 
-#endif // EIGEN_SkylineMatrix_H
+#endif // EIGEN_SKYLINEMATRIX_H
diff --git a/unsupported/Eigen/src/Skyline/SkylineMatrixBase.h b/unsupported/Eigen/src/Skyline/SkylineMatrixBase.h
index b3a237230..753c1b33d 100644
--- a/unsupported/Eigen/src/Skyline/SkylineMatrixBase.h
+++ b/unsupported/Eigen/src/Skyline/SkylineMatrixBase.h
@@ -209,4 +209,4 @@ protected:
 
 } // end namespace Eigen
 
-#endif // EIGEN_SkylineMatrixBase_H
+#endif // EIGEN_SKYLINEMATRIXBASE_H
diff --git a/unsupported/Eigen/src/Skyline/SkylineStorage.h b/unsupported/Eigen/src/Skyline/SkylineStorage.h
index 378a8deb4..cc7514f12 100644
--- a/unsupported/Eigen/src/Skyline/SkylineStorage.h
+++ b/unsupported/Eigen/src/Skyline/SkylineStorage.h
@@ -256,4 +256,4 @@ public:
 
 } // end namespace Eigen
 
-#endif // EIGEN_COMPRESSED_STORAGE_H
+#endif // EIGEN_SKYLINE_STORAGE_H