diff --git a/connector.go b/connector.go
index 1145e122..d1513081 100644
--- a/connector.go
+++ b/connector.go
@@ -57,7 +57,7 @@ func NewConnector(dsn string) (*Connector, error) {
 	o["port"] = "5432"
 	// N.B.: Extra float digits should be set to 3, but that breaks
 	// Postgres 8.4 and older, where the max is 2.
-	o["extra_float_digits"] = "2"
+	// o["extra_float_digits"] = "2"
 	for k, v := range parseEnviron(os.Environ()) {
 		o[k] = v
 	}