diff --git a/Contrib/Modern UI/System.nsh b/Contrib/Modern UI/System.nsh
index 04a79827..90da228a 100644
--- a/Contrib/Modern UI/System.nsh	
+++ b/Contrib/Modern UI/System.nsh	
@@ -1412,8 +1412,7 @@
   
     !ifdef MUI_TEXT_CONTINUE_NEXT
       LangString "${NAME}" "${LANG_${MUI_LANGUAGEFILE_CURRENT}}" "${VALUE}${MUI_TEXT_CONTINUE_NEXT}"
-    !endif
-    !ifndef MUI_TEXT_CONTINUE_NEXT
+    !else
       LangString "${NAME}" "${LANG_${MUI_LANGUAGEFILE_CURRENT}}" "${VALUE}"
     !endif
     
@@ -1423,8 +1422,7 @@
   
     !ifdef MUI_TEXT_CONTINUE_INSTALL
       LangString "${NAME}" "${LANG_${MUI_LANGUAGEFILE_CURRENT}}" "${VALUE}${MUI_TEXT_CONTINUE_INSTALL}"
-    !endif
-    !ifndef MUI_TEXT_CONTINUE_INSTALL
+    !else
       LangString "${NAME}" "${LANG_${MUI_LANGUAGEFILE_CURRENT}}" "${VALUE}"
     !endif
     
@@ -1471,8 +1469,7 @@
   
     !ifdef MUI_TEXT_CONTINUE_INSTALL
       "${COMMAND}" "/LANG=${LANG_${MUI_LANGUAGEFILE_CURRENT}}" "${VALUE} ${MUI_TEXT_CONTINUE_INSTALL}"
-    !endif
-    !ifndef MUI_TEXT_CONTINUE_INSTALL
+    !else
       "${COMMAND}" "/LANG=${LANG_${MUI_LANGUAGEFILE_CURRENT}}" "${VALUE}"
     !endif
     
@@ -1548,8 +1545,7 @@
     !ifndef MUI_TEXT_FINISH_INFO_TITLE
       !insertmacro MUI_LANGUAGEFILE_LANGSTRING_NOUNDEF MUI_TEXT_FINISH_INFO_TITLE "${MUI_TEXT_FINISH_TITLE}"
       !undef MUI_TEXT_FINISH_TITLE
-    !endif
-    !ifdef MUI_TEXT_FINISH_INFO_TITLE
+    !else
       !insertmacro MUI_LANGUAGEFILE_LANGSTRING MUI_TEXT_FINISH_INFO_TITLE "${MUI_TEXT_FINISH_INFO_TITLE}"
     !endif
     !insertmacro MUI_LANGUAGEFILE_LANGSTRING MUI_TEXT_FINISH_INFO_TEXT "${MUI_TEXT_FINISH_INFO_TEXT}"