diff --git a/server/private/routers/auditLogs/queryAccessAuditLog.ts b/server/private/routers/auditLogs/queryAccessAuditLog.ts
index eb0cae5d..96d241fb 100644
--- a/server/private/routers/auditLogs/queryAccessAuditLog.ts
+++ b/server/private/routers/auditLogs/queryAccessAuditLog.ts
@@ -48,7 +48,7 @@ export const queryAccessAuditLogsQuery = z.object({
         })
         .transform((val) => Math.floor(new Date(val).getTime() / 1000))
         .optional()
-        .prefault(new Date().toISOString())
+        .prefault(() => new Date().toISOString())
         .openapi({
             type: "string",
             format: "date-time",
diff --git a/server/private/routers/auditLogs/queryActionAuditLog.ts b/server/private/routers/auditLogs/queryActionAuditLog.ts
index 518eb982..7eed741b 100644
--- a/server/private/routers/auditLogs/queryActionAuditLog.ts
+++ b/server/private/routers/auditLogs/queryActionAuditLog.ts
@@ -48,7 +48,7 @@ export const queryActionAuditLogsQuery = z.object({
         })
         .transform((val) => Math.floor(new Date(val).getTime() / 1000))
         .optional()
-        .prefault(new Date().toISOString())
+        .prefault(() => new Date().toISOString())
         .openapi({
             type: "string",
             format: "date-time",
diff --git a/server/routers/auditLogs/queryRequestAnalytics.ts b/server/routers/auditLogs/queryRequestAnalytics.ts
index a765f176..d8ecd456 100644
--- a/server/routers/auditLogs/queryRequestAnalytics.ts
+++ b/server/routers/auditLogs/queryRequestAnalytics.ts
@@ -35,7 +35,7 @@ const queryAccessAuditLogsQuery = z.object({
         })
         .transform((val) => Math.floor(new Date(val).getTime() / 1000))
         .optional()
-        .prefault(new Date().toISOString())
+        .prefault(() => new Date().toISOString())
         .openapi({
             type: "string",
             format: "date-time",
diff --git a/server/routers/auditLogs/queryRequestAuditLog.ts b/server/routers/auditLogs/queryRequestAuditLog.ts
index 9cedec63..b658dbb5 100644
--- a/server/routers/auditLogs/queryRequestAuditLog.ts
+++ b/server/routers/auditLogs/queryRequestAuditLog.ts
@@ -35,7 +35,7 @@ export const queryAccessAuditLogsQuery = z.object({
         })
         .transform((val) => Math.floor(new Date(val).getTime() / 1000))
         .optional()
-        .prefault(new Date().toISOString())
+        .prefault(() => new Date().toISOString())
         .openapi({
             type: "string",
             format: "date-time",