diff --git a/src/mingw.zig b/src/mingw.zig
index 7771065a5a76455b7ee0d3cb4e9fd320ce29574f..c10dcbe3f081dc4d7c97cce8c147c178cebf7a8e 100644
--- a/src/mingw.zig
+++ b/src/mingw.zig
@@ -702,6 +702,7 @@ const mingwex_generic_src = [_][]const u8{
     "math" ++ path.sep_str ++ "fpclassify.c",
     "math" ++ path.sep_str ++ "fpclassifyf.c",
     "math" ++ path.sep_str ++ "fpclassifyl.c",
+    "math" ++ path.sep_str ++ "frexp.c",
     "math" ++ path.sep_str ++ "frexpf.c",
     "math" ++ path.sep_str ++ "frexpl.c",
     "math" ++ path.sep_str ++ "hypot.c",