diff --git a/libc/Makefile b/libc/Makefile
index 1e3ec6ce..ba49b95f 100644
--- a/libc/Makefile
+++ b/libc/Makefile
@@ -111,6 +111,7 @@ string/strcat.o \
 string/strchrnul.o \
 string/strchr.o \
 string/strcmp.o \
+string/strcoll_l.o \
 string/strcoll.o \
 string/strcpy.o \
 string/strcspn.o \
diff --git a/libc/include/string.h b/libc/include/string.h
index eaba8809..46b8308b 100644
--- a/libc/include/string.h
+++ b/libc/include/string.h
@@ -46,6 +46,7 @@ char* strcat(char* __restrict, const char* __restrict);
 char* strchr(const char*, int);
 int strcmp(const char*, const char*);
 int strcoll(const char*, const char*);
+int strcoll_l(const char*, const char*, locale_t);
 size_t strcspn(const char*, const char*);
 char* strcpy(char* __restrict, const char* __restrict);
 char* strdup(const char*);
@@ -66,7 +67,6 @@ size_t strxfrm(char* __restrict, const char* __restrict, size_t);
 
 /* TODO: These are not implemented in sortix libc yet. */
 #if defined(__SORTIX_SHOW_UNIMPLEMENTED)
-int strcoll_l(const char*, const char*, locale_t);
 char* strerror_l(int, locale_t);
 int strerror_r(int, char*, size_t);
 size_t strxfrm_l(char* __restrict, const char* __restrict, size_t, locale_t);
diff --git a/libc/string/strcoll_l.cpp b/libc/string/strcoll_l.cpp
new file mode 100644
index 00000000..28c6f373
--- /dev/null
+++ b/libc/string/strcoll_l.cpp
@@ -0,0 +1,30 @@
+/*******************************************************************************
+
+    Copyright(C) Jonas 'Sortie' Termansen 2013.
+
+    This file is part of the Sortix C Library.
+
+    The Sortix C Library is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    The Sortix C Library is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+    or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+    License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with the Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
+
+    string/strcoll_l.cpp
+    Compare two strings using the given locale.
+
+*******************************************************************************/
+
+#include <string.h>
+
+extern "C" int strcoll_l(const char* s1, const char* s2, locale_t /*locale*/)
+{
+	return strcoll(s1, s2);
+}