diff --git a/examples/config-templates/config-all.toml b/examples/config-templates/config-all.toml
index 9c26014..ffa5a50 100644
--- a/examples/config-templates/config-all.toml
+++ b/examples/config-templates/config-all.toml
@@ -12,4 +12,4 @@ snapshot_prefix = "root"
 # Snapshots identifier
 snapshot_kind = "weekly"
 # Last snapshots to keep. If prefix is specified then only the snapshots with that prefix will be deleted
-keep_only = "2"
+keep_only = 2
diff --git a/examples/config-templates/config-home.toml b/examples/config-templates/config-home.toml
index 4ef8e1b..4a55c86 100644
--- a/examples/config-templates/config-home.toml
+++ b/examples/config-templates/config-home.toml
@@ -7,4 +7,4 @@ database_file = "/var/lib/rusnapshot/rusnapshot.db"
 # Prefix for the snapshots, they will be saved in the format prefix-$current_date
 snapshot_prefix = "home"
 # Last snapshots to keep. If prefix is specified then only the snapshots with that prefix will be deleted
-keep_only = "2"
+keep_only = 2
diff --git a/examples/config-templates/config-root.toml b/examples/config-templates/config-root.toml
index 9e9759e..5f63768 100644
--- a/examples/config-templates/config-root.toml
+++ b/examples/config-templates/config-root.toml
@@ -7,4 +7,4 @@ database_file = "/var/lib/rusnapshot/rusnapshot.db"
 # Prefix for the snapshots, they will be saved in the format prefix-$current_date
 snapshot_prefix = "root"
 # Last snapshots to keep. If prefix is specified then only the snapshots with that prefix will be deleted
-keep_only = "2"
+keep_only = 2