diff --git a/DBD-Pg-3.8.0-Fix-char-type-in-dbdimp.patch b/DBD-Pg-3.8.0-Fix-char-type-in-dbdimp.patch
deleted file mode 100644
index 4f626cc..0000000
--- a/DBD-Pg-3.8.0-Fix-char-type-in-dbdimp.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -up DBD-Pg-3.8.0/dbdimp.c.orig DBD-Pg-3.8.0/dbdimp.c
---- DBD-Pg-3.8.0/dbdimp.c.orig	2019-04-26 10:50:16.135755577 +0200
-+++ DBD-Pg-3.8.0/dbdimp.c	2019-04-26 10:51:04.838602567 +0200
-@@ -1708,7 +1708,7 @@ static void pg_st_split_statement (pTHX_
- 
- 	unsigned char oldch; /* The previous character */
- 
--	char non_standard_strings = -1; /* Status 0=standard 1=non_standard -1=unknown  */
-+	signed char non_standard_strings = -1; /* Status 0=standard 1=non_standard -1=unknown  */
- 
- 	int xint;
-