diff --git a/app/src/main/kotlin/org/koitharu/kotatsu/explore/data/MangaSourcesRepository.kt b/app/src/main/kotlin/org/koitharu/kotatsu/explore/data/MangaSourcesRepository.kt
index 6ec61efcd..884689c9a 100644
--- a/app/src/main/kotlin/org/koitharu/kotatsu/explore/data/MangaSourcesRepository.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/explore/data/MangaSourcesRepository.kt
@@ -57,7 +57,7 @@ class MangaSourcesRepository @Inject constructor(
 			observeIsNsfwDisabled(),
 			dao.observeEnabled(SourcesSortOrder.MANUAL),
 		) { skipNsfw, sources ->
-			sources.count { skipNsfw || !MangaSource(it.source).isNsfw() }
+			sources.count { !skipNsfw || !MangaSource(it.source).isNsfw() }
 		}.distinctUntilChanged()
 	}