diff --git a/src/sql/Makefile.am b/src/sql/Makefile.am
index f57d637..4bd1049 100644
--- a/src/sql/Makefile.am
+++ b/src/sql/Makefile.am
@@ -1,4 +1,3 @@
-BUILT_SOURCES = parser.h parser.c
 lib_LTLIBRARIES	=	libmdbsql.la
 libmdbsql_la_SOURCES=	mdbsql.c parser.y lexer.l 
 libmdbsql_la_LDFLAGS = -version-info 1:0:0