diff --git a/app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionLoader.kt b/app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionLoader.kt
index 43155100e..78866756d 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionLoader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionLoader.kt
@@ -20,7 +20,6 @@ import kotlinx.coroutines.async
 import kotlinx.coroutines.awaitAll
 import kotlinx.coroutines.runBlocking
 import logcat.LogPriority
-import mihon.domain.extensionrepo.interactor.CreateExtensionRepo.Companion.KOMIKKU_SIGNATURE
 import mihon.domain.extensionrepo.interactor.GetExtensionRepo
 import mihon.domain.extensionrepo.model.ExtensionRepo
 import tachiyomi.core.common.util.system.logcat
@@ -289,11 +288,10 @@ internal object ExtensionLoader {
                 libVersion,
                 signatures.last(),
                 // KMK -->
-                repoName = when {
-                    isOfficiallySigned(signatures) -> "Komikku"
-                    else -> repos.firstOrNull { repo ->
-                        signatures.all { it == repo.signingKeyFingerprint }
-                    }?.name
+                repoName = repos.firstOrNull { repo ->
+                    signatures.all { it == repo.signingKeyFingerprint }
+                }?.let { repo ->
+                    repo.shortName.takeIf { !it.isNullOrBlank() } ?: repo.name
                 },
                 // KMK <--
             )
@@ -360,11 +358,10 @@ internal object ExtensionLoader {
             isShared = extensionInfo.isShared,
             // KMK -->
             signatureHash = signatures.last(),
-            repoName = when {
-                isOfficiallySigned(signatures) -> "Komikku"
-                else -> repos.firstOrNull { repo ->
-                    signatures.all { it == repo.signingKeyFingerprint }
-                }?.name
+            repoName = repos.firstOrNull { repo ->
+                signatures.all { it == repo.signingKeyFingerprint }
+            }?.let { repo ->
+                repo.shortName.takeIf { !it.isNullOrBlank() } ?: repo.name
             },
             // KMK <--
         )
@@ -424,10 +421,6 @@ internal object ExtensionLoader {
             ?.toList()
     }
 
-    private fun isOfficiallySigned(signatures: List<String>): Boolean {
-        return signatures.all { it == KOMIKKU_SIGNATURE }
-    }
-
     /**
      * On Android 13+ the ApplicationInfo generated by getPackageArchiveInfo doesn't
      * have sourceDir which breaks assets loading (used for getting icon here).
diff --git a/app/src/main/res/mipmap/komikku.png b/app/src/main/res/mipmap/komikku.png
index d4a071ff6..c133139f5 100644
Binary files a/app/src/main/res/mipmap/komikku.png and b/app/src/main/res/mipmap/komikku.png differ