diff --git a/src/en/mangamo/build.gradle b/src/en/mangamo/build.gradle
index bda51127b..d25e8e516 100644
--- a/src/en/mangamo/build.gradle
+++ b/src/en/mangamo/build.gradle
@@ -1,7 +1,7 @@
 ext {
     extName = 'Mangamo'
     extClass = '.Mangamo'
-    extVersionCode = 6
+    extVersionCode = 7
     isNsfw = false
 }
 
diff --git a/src/en/mangamo/src/eu/kanade/tachiyomi/extension/en/mangamo/MangamoHelper.kt b/src/en/mangamo/src/eu/kanade/tachiyomi/extension/en/mangamo/MangamoHelper.kt
index 3c55d9f4e..a58131480 100644
--- a/src/en/mangamo/src/eu/kanade/tachiyomi/extension/en/mangamo/MangamoHelper.kt
+++ b/src/en/mangamo/src/eu/kanade/tachiyomi/extension/en/mangamo/MangamoHelper.kt
@@ -12,6 +12,7 @@ import kotlinx.serialization.json.Json
 import kotlinx.serialization.modules.SerializersModule
 import kotlinx.serialization.serializer
 import okhttp3.Headers
+import java.net.URLEncoder
 
 class MangamoHelper(headers: Headers) {
 
@@ -45,7 +46,7 @@ class MangamoHelper(headers: Headers) {
 
     private fun getCatalogUrl(series: SeriesDto): String {
         val lowercaseHyphenated = series.name_lowercase!!.replace(' ', '-')
-        return "/catalog/$lowercaseHyphenated"
+        return "/catalog/${URLEncoder.encode(lowercaseHyphenated, "utf-8")}"
     }
 
     fun getSeriesUrl(series: SeriesDto): String {