diff --git a/libs/libteletone/configure b/libs/libteletone/configure
index e4ce71d2f3..89d4b9c843 100755
--- a/libs/libteletone/configure
+++ b/libs/libteletone/configure
@@ -427,7 +427,7 @@ PACKAGE_VERSION='VERSION'
 PACKAGE_STRING='FULL-PACKAGE-NAME VERSION'
 PACKAGE_BUGREPORT='BUG-REPORT-ADDRESS'
 
-ac_unique_file="src/libteletone.c"
+ac_unique_file="src"
 # Factoring default headers for most tests.
 ac_includes_default="\
 #include <stdio.h>
diff --git a/libs/libteletone/configure.in b/libs/libteletone/configure.in
index 32f0131e8f..0250134f25 100755
--- a/libs/libteletone/configure.in
+++ b/libs/libteletone/configure.in
@@ -4,7 +4,7 @@
 AC_PREREQ(2.59)
 AC_INIT(FULL-PACKAGE-NAME, VERSION, BUG-REPORT-ADDRESS)
 AM_INIT_AUTOMAKE(libteletone,0.1)
-AC_CONFIG_SRCDIR([src/libteletone.c])
+AC_CONFIG_SRCDIR([src])
 #AC_CONFIG_HEADER([])
 
 # Checks for programs.