diff --git a/configure.ac b/configure.ac
index bed0adb..12f504c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1707,25 +1707,6 @@ dnl *                 Output configuration results                  *
 dnl *                                                               *
 dnl *****************************************************************
 
-if test -d tests; then
-	AC_CONFIG_FILES(
-	tests/Makefile
-	tests/libs/Makefile
-	tests/libs/zbxcommon/Makefile
-	tests/libs/zbxconf/Makefile
-	tests/libs/zbxdbcache/Makefile
-	tests/libs/zbxdbhigh/Makefile
-	tests/libs/zbxhistory/Makefile
-	tests/libs/zbxjson/Makefile
-	tests/libs/zbxsysinfo/Makefile
-	tests/libs/zbxsysinfo/linux/Makefile
-	tests/libs/zbxsysinfo/common/Makefile
-	tests/libs/zbxcommshigh/Makefile
-	tests/libs/zbxalgo/Makefile
-	)
-	AC_DEFINE([HAVE_TESTS], [1], ["Define to 1 if tests directory is present"])
-fi
-
 AC_OUTPUT([
 	Makefile
 	database/Makefile