diff --git a/src/components/util/ServerUpdateChecker.tsx b/src/components/util/ServerUpdateChecker.tsx
index 89a11d1b..686fa47f 100644
--- a/src/components/util/ServerUpdateChecker.tsx
+++ b/src/components/util/ServerUpdateChecker.tsx
@@ -63,7 +63,7 @@ export const ServerUpdateChecker = () => {
             ? `https://github.com/Suwayomi/Suwayomi-Server/releases/tag/${aboutServer.version}`
             : undefined;
 
-    const isSameAsCurrent = !version || serverVersion === version;
+    const isSameAsCurrent = !version || !serverVersion || serverVersion === version;
     if (!isSameAsCurrent && !open) {
         setOpen(true);
     }
diff --git a/src/components/util/WebUIUpdateChecker.tsx b/src/components/util/WebUIUpdateChecker.tsx
index 8a0b2512..256da58b 100644
--- a/src/components/util/WebUIUpdateChecker.tsx
+++ b/src/components/util/WebUIUpdateChecker.tsx
@@ -67,7 +67,7 @@ export const WebUIUpdateChecker = () => {
             : `https://github.com/Suwayomi/Suwayomi-WebUI/issues/749`;
 
     const newVersion = aboutWebUI?.tag;
-    const isSameAsCurrent = !newVersion || webUIVersion === newVersion;
+    const isSameAsCurrent = !newVersion || !webUIVersion || webUIVersion === newVersion;
 
     if (!isSameAsCurrent && !open) {
         setOpen(true);