diff --git a/src/environments/fancythm.pysty b/src/environments/fancythm.pysty
index 59b7a2a..0e6ea82 100644
--- a/src/environments/fancythm.pysty
+++ b/src/environments/fancythm.pysty
@@ -81,7 +81,7 @@ __NEW_IF__(defaulttheorems,true)
 }
 
 %%%%% Option section
-__LANGUAGE_OPTIONS__
+__LANGUAGE_OPTIONS_X__
 
 \DeclareOptionX{showdaggers}{\setkeys{__PACKAGE_NAME__}{__PACKAGE_PREFIX__showdaggers=#1}}
 \DeclareOptionX{ownenvironments}{\setkeys{__PACKAGE_NAME__}{ownenvironments=#1}}
diff --git a/src/lecture-notes/lectures.pysty b/src/lecture-notes/lectures.pysty
index 720a968..cc6eb6b 100644
--- a/src/lecture-notes/lectures.pysty
+++ b/src/lecture-notes/lectures.pysty
@@ -28,7 +28,7 @@ __HEADER__(Package for managing different lectures within a document)
 
 \RequirePackage{xkeyval}
 
-__LANGUAGE_OPTIONS__
+__LANGUAGE_OPTIONS_X__
 
 __NEW_IF__(fancyhead,false)
 \DeclareOptionX{fancyhead}{__SET_IF__(fancyhead,true)}
diff --git a/src/wip/bibliography.pysty b/src/wip/bibliography.pysty
index ebcba02..fdc9adc 100644
--- a/src/wip/bibliography.pysty
+++ b/src/wip/bibliography.pysty
@@ -1,7 +1,7 @@
 __HEADER__(Package to easily print bibliography and image attributions in document)
 \RequirePackage{xkeyval}
 
-__LANGUAGE_OPTIONS__
+__LANGUAGE_OPTIONS_X__
 
 \def__PACKAGE_MACRO__(bibfile){bibliography.bib}
 \def__PACKAGE_MACRO__(imagefile){images.bib}