diff --git a/badger/config.go b/badger/config.go
index 8dc516e6..840e5caf 100644
--- a/badger/config.go
+++ b/badger/config.go
@@ -41,7 +41,7 @@ func configDefault(config ...Config) Config {
 	if cfg.Database == "" {
 		cfg.Database = ConfigDefault.Database
 	}
-	if int(cfg.GCInterval) == 0 {
+	if int(cfg.GCInterval.Seconds()) <= 0 {
 		cfg.GCInterval = ConfigDefault.GCInterval
 	}
 	return cfg
diff --git a/memory/config.go b/memory/config.go
index 7e144f7b..07d13edb 100644
--- a/memory/config.go
+++ b/memory/config.go
@@ -26,7 +26,7 @@ func configDefault(config ...Config) Config {
 	cfg := config[0]
 
 	// Set default values
-	if int(cfg.GCInterval) == 0 {
+	if int(cfg.GCInterval.Seconds()) <= 0 {
 		cfg.GCInterval = ConfigDefault.GCInterval
 	}
 	return cfg
diff --git a/mysql/config.go b/mysql/config.go
index 8ed1316b..fc97a733 100644
--- a/mysql/config.go
+++ b/mysql/config.go
@@ -96,7 +96,7 @@ func configDefault(config ...Config) Config {
 	if cfg.Table == "" {
 		cfg.Table = ConfigDefault.Table
 	}
-	if int(cfg.GCInterval) == 0 {
+	if int(cfg.GCInterval.Seconds()) <= 0 {
 		cfg.GCInterval = ConfigDefault.GCInterval
 	}
 	return cfg
diff --git a/postgres/config.go b/postgres/config.go
index 1eea3816..0b6a9c23 100644
--- a/postgres/config.go
+++ b/postgres/config.go
@@ -119,7 +119,7 @@ func configDefault(config ...Config) Config {
 	if cfg.Table == "" {
 		cfg.Table = ConfigDefault.Table
 	}
-	if int(cfg.GCInterval) == 0 {
+	if int(cfg.GCInterval.Seconds()) <= 0 {
 		cfg.GCInterval = ConfigDefault.GCInterval
 	}
 	return cfg
diff --git a/sqlite3/config.go b/sqlite3/config.go
index 0b1f893b..b203391a 100644
--- a/sqlite3/config.go
+++ b/sqlite3/config.go
@@ -64,7 +64,7 @@ func configDefault(config ...Config) Config {
 	if cfg.Table == "" {
 		cfg.Table = ConfigDefault.Table
 	}
-	if int(cfg.GCInterval) == 0 {
+	if int(cfg.GCInterval.Seconds()) <= 0 {
 		cfg.GCInterval = ConfigDefault.GCInterval
 	}
 	return cfg