diff --git a/src/lapack/CMakeLists.txt b/src/lapack/CMakeLists.txt
index c988164c0..b8096c787 100644
--- a/src/lapack/CMakeLists.txt
+++ b/src/lapack/CMakeLists.txt
@@ -7,6 +7,9 @@ set(lapack_fppFiles
     ../stdlib_io.fypp
     ../stdlib_ascii.fypp
     ../stdlib_string_type.fypp
+    ../stdlib_string_type_constructor.fypp
+    ../stdlib_strings.fypp
+    ../stdlib_strings_to_string.fypp
     stdlib_lapack_base.fypp
     stdlib_lapack_solve.fypp
     stdlib_lapack_others.fypp