diff --git a/plugins/libzipplugin/CMakeLists.txt b/plugins/libzipplugin/CMakeLists.txt
--- a/plugins/libzipplugin/CMakeLists.txt
+++ b/plugins/libzipplugin/CMakeLists.txt
@@ -25,5 +25,5 @@
 
 set(INSTALLED_LIBZIP_PLUGINS "${INSTALLED_LIBZIP_PLUGINS}kerfuffle_libzip;")
 
-set(SUPPORTED_ARK_MIMETYPES "${SUPPORTED_ARK_MIMETYPES}${SUPPORTED_LIBZIP_MIMETYPES}$" PARENT_SCOPE)
+set(SUPPORTED_ARK_MIMETYPES "${SUPPORTED_ARK_MIMETYPES}${SUPPORTED_LIBZIP_MIMETYPES}" PARENT_SCOPE)
 set(INSTALLED_KERFUFFLE_PLUGINS "${INSTALLED_KERFUFFLE_PLUGINS}${INSTALLED_LIBZIP_PLUGINS}" PARENT_SCOPE)