diff --git a/configure.ac b/configure.ac
index e761c80..a3e71d0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -60,7 +60,7 @@ fi
 # Checks for header files.
 AC_HEADER_STDC
 AC_HEADER_ASSERT
-AC_CHECK_HEADERS([fcntl.h inttypes.h libintl.h limits.h malloc.h \
+AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h \
 		  stddef.h stdint.h stdlib.h string.h unistd.h \
 		  sys/socket.h], ,
 		 [AC_MSG_ERROR([Header file not found])])