diff --git a/core/logic/smn_maplists.cpp b/core/logic/smn_maplists.cpp
index 507bde10..2393a141 100644
--- a/core/logic/smn_maplists.cpp
+++ b/core/logic/smn_maplists.cpp
@@ -321,103 +321,9 @@ public:
 		delete m_pCurMapList;
 		m_pCurMapList = NULL;
 	}
-	static bool alphanum_isdigit(const char c)
-    {
-		return c >= '0' && c <= '9';
-    }
-	static int alphanum_impl(const char *l, const char *r)
-	{
-		/**
-		 * http://www.davekoelle.com/files/alphanum.hpp
-		 *
-		 * Released under the MIT License - https://opensource.org/licenses/MIT
-		 *
-		 * Permission is hereby granted, free of charge, to any person obtaining
-		 * a copy of this software and associated documentation files (the "Software"),
-		 * to deal in the Software without restriction, including without limitation
-		 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
-		 * and/or sell copies of the Software, and to permit persons to whom the
-		 * Software is furnished to do so, subject to the following conditions:
-		 *
-		 * The above copyright notice and this permission notice shall be included
-		 * in all copies or substantial portions of the Software.
-		 *
-		 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-		 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-		 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-		 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-		 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-		 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-		 * USE OR OTHER DEALINGS IN THE SOFTWARE.
-		 */
-
-		enum mode_t { STRING, NUMBER } mode = STRING;
-
-		while (*l && *r)
-		{
-			if (mode == STRING)
-			{
-				char l_char, r_char;
-				while ((l_char = *l) && (r_char = *r))
-				{
-					// check if this are digit characters
-					const bool l_digit = alphanum_isdigit(l_char), r_digit = alphanum_isdigit(r_char);
-					// if both characters are digits, we continue in NUMBER mode
-					if (l_digit && r_digit)
-					{
-						mode = NUMBER;
-						break;
-					}
-					// if only the left character is a digit, we have a result
-					if (l_digit) return -1;
-					// if only the right character is a digit, we have a result
-					if (r_digit) return +1;
-					// compute the difference of both characters
-					const int diff=l_char - r_char;
-					// if they differ we have a result
-					if (diff != 0) return diff;
-					// otherwise process the next characters
-					++l;
-					++r;
-				}
-			}
-			else // mode == NUMBER
-			{
-				// get the left number
-				unsigned long l_int = 0;
-				while (*l && alphanum_isdigit(*l))
-				{
-					// TODO: this can overflow
-					l_int=l_int * 10 + *l - '0';
-					++l;
-				}
-
-				// get the right number
-				unsigned long r_int = 0;
-				while (*r && alphanum_isdigit(*r))
-				{
-					// TODO: this can overflow
-					r_int = r_int * 10 + *r - '0';
-					++r;
-				}
-
-				// if the difference is not equal to zero, we have a comparison result
-				const long diff = l_int - r_int;
-				if (diff != 0)
-					return diff;
-
-				// otherwise we process the next substring in STRING mode
-				mode = STRING;
-			}
-		}
-
-		if (*r) return -1;
-		if (*l) return +1;
-		return 0;
-	}
 	static int sort_maps_in_adt_array(const void *str1, const void *str2)
 	{
-		return alphanum_impl((const char *)str1, (const char *)str2);
+		return strcmp((char *)str1, (char *)str2);
 	}
 	ICellArray *UpdateMapList(ICellArray *pUseArray, const char *name, int *pSerial, unsigned int flags)
 	{