diff --git a/src/interfaces/odbc/connection.c b/src/interfaces/odbc/connection.c
index 45a23386e33cff0421687760ea932632e653864c..e3c0563ec2d0ecd90ae54aacebabe53ec4d24074 100644
--- a/src/interfaces/odbc/connection.c
+++ b/src/interfaces/odbc/connection.c
@@ -999,6 +999,7 @@ another_version_retry:
 				if (res = CC_send_query(self, "set client_encoding to 'UTF8'", NULL, CLEAR_RESULT_ON_ABORT), res)
 				{
 					self->client_encoding = strdup("UNICODE");
+					self->ccsc = pg_CS_code(self->client_encoding);
 					QR_Destructor(res);
 					
 				}
diff --git a/src/interfaces/odbc/multibyte.c b/src/interfaces/odbc/multibyte.c
index 17863a9ef5fe8c2c5dd2a3401db90203cc090c5d..a31f2e9b4bd7c43fe6eb9af63da3b1876d8ac3a7 100644
--- a/src/interfaces/odbc/multibyte.c
+++ b/src/interfaces/odbc/multibyte.c
@@ -401,6 +401,7 @@ CC_lookup_characterset(ConnectionClass *self)
 			if (res)
 			{
 				self->client_encoding = strdup(wenc);
+				self->ccsc = pg_CS_code(self->client_encoding);
 				QR_Destructor(res);
 				free(encstr);
 				return;