diff --git a/includes/CMakeLists.txt b/includes/CMakeLists.txt
index 6d3eeff..dd30706 100644
--- a/includes/CMakeLists.txt
+++ b/includes/CMakeLists.txt
@@ -1,21 +1,20 @@
 # The KMime headers names are prepended with kmime_ to avoid name clashes.
 # We can't use ecm_generate_headers if the CamelCase header doesn't match the filename
 set(KMime_HEADERS
-  Codecs
   Content
   ContentIndex
   DateFormatter
   HeaderParsing
   Headers
   KMimeMessage
   MDN
   Message
   NewsArticle
   Util
   Types
 )
 
 install(FILES
         ${KMime_HEADERS}
         DESTINATION ${KDE_INSTALL_INCLUDEDIR_KF5}/KMime/KMime COMPONENT Devel
 )
diff --git a/includes/Codecs b/includes/Codecs
deleted file mode 100644
index 3f166f9..0000000
--- a/includes/Codecs
+++ /dev/null
@@ -1 +0,0 @@
-#include "kmime/kmime_codecs.h"