diff --git a/src/all/comickfun/build.gradle b/src/all/comickfun/build.gradle
index a84d54e9f..a99959019 100644
--- a/src/all/comickfun/build.gradle
+++ b/src/all/comickfun/build.gradle
@@ -1,7 +1,7 @@
 ext {
     extName = 'Comick'
     extClass = '.ComickFactory'
-    extVersionCode = 42
+    extVersionCode = 43
     isNsfw = true
 }
 
diff --git a/src/all/comickfun/src/eu/kanade/tachiyomi/extension/all/comickfun/Comick.kt b/src/all/comickfun/src/eu/kanade/tachiyomi/extension/all/comickfun/Comick.kt
index b4099d431..3265b4c8b 100644
--- a/src/all/comickfun/src/eu/kanade/tachiyomi/extension/all/comickfun/Comick.kt
+++ b/src/all/comickfun/src/eu/kanade/tachiyomi/extension/all/comickfun/Comick.kt
@@ -301,7 +301,7 @@ abstract class Comick(
                     is TagFilter -> {
                         if (it.state.isNotEmpty()) {
                             it.state.split(",").forEach {
-                                addQueryParameter("tags", it.trim())
+                                addQueryParameter("tags", it.trim().lowercase().replace(SPACE_AND_SLASH_REGEX, "-").replace("'-", "-and-039-").replace("'", "-and-039-"))
                             }
                         }
                     }
@@ -453,6 +453,7 @@ abstract class Comick(
 
     companion object {
         const val SLUG_SEARCH_PREFIX = "id:"
+        private val SPACE_AND_SLASH_REGEX = Regex("[ /]")
         private const val IGNORED_GROUPS_PREF = "IgnoredGroups"
         private const val INCLUDE_MU_TAGS_PREF = "IncludeMangaUpdatesTags"
         private const val INCLUDE_MU_TAGS_DEFAULT = false