diff --git a/aurora/importers/aurora.py b/aurora/importers/aurora.py
index 8270676..21041e9 100644
--- a/aurora/importers/aurora.py
+++ b/aurora/importers/aurora.py
@@ -85,7 +85,7 @@ class ImportAuroraView(ui.View):
                 case["target_type"],
                 case["target_id"],
                 case["role_id"],
-                duration,
+                str(duration),
                 case["reason"],
                 timestamp=case["timestamp"],
                 resolved=case["resolved"],
diff --git a/aurora/importers/galacticbot.py b/aurora/importers/galacticbot.py
index 1c7ae76..646a05e 100644
--- a/aurora/importers/galacticbot.py
+++ b/aurora/importers/galacticbot.py
@@ -123,7 +123,7 @@ class ImportGalacticBotView(ui.View):
                 case['targetType'],
                 case['target'],
                 0,
-                duration,
+                str(duration),
                 reason,
                 timestamp=timestamp,
                 resolved=resolved,