diff --git a/pg_query.def b/pg_query.def
deleted file mode 100644
index a33d100e..00000000
--- a/pg_query.def
+++ /dev/null
@@ -1,29 +0,0 @@
-LIBRARY   pg_query
-EXPORTS
-   pg_query_parse
-   pg_query_free_parse_result
-   pg_query_exit
-   pg_query_scan
-   pg_query_free_scan_result
-   protobuf_c_enum_descriptor_get_value
-   pg_query__scan_result__unpack
-   pg_query__scan_result__free_unpacked
-   pg_query__keyword_kind__descriptor
-   pg_query__token__descriptor
-   pg_query_normalize
-   pg_query_free_normalize_result
-   pg_query_parse_plpgsql
-   pg_query_free_plpgsql_parse_result
-   pg_query_parse_protobuf
-   pg_query_split_with_scanner
-   pg_query_deparse_protobuf
-   pg_query_free_split_result
-   pg_query_free_deparse_result
-   pg_query_free_protobuf_parse_result
-   pg_query_fingerprint
-   pg_query_free_fingerprint_result
-   pg_query_fingerprint_with_opts
-   pg_query_fingerprint_opts
-   pg_query_parse_opts
-   pg_query_parse_protobuf_opts
-   pg_query_split_with_parser
\ No newline at end of file