diff --git a/lib/default.nix b/lib/default.nix
index 56859d85ff4..bb99a1be8a8 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -91,7 +91,7 @@ let
       concatImapStringsSep makeSearchPath makeSearchPathOutput
       makeLibraryPath makeBinPath optionalString
       hasInfix hasPrefix hasSuffix stringToCharacters stringAsChars escape
-      escapeShellArg escapeShellArgs replaceChars lowerChars
+      escapeShellArg escapeShellArgs escapeRegex replaceChars lowerChars
       upperChars toLower toUpper addContextFrom splitString
       removePrefix removeSuffix versionOlder versionAtLeast
       getName getVersion