diff --git a/src/option.c b/src/option.c
index fbf0760..288c01b 100644
--- a/src/option.c
+++ b/src/option.c
@@ -2004,11 +2004,7 @@
 #if defined(AMIGA) || defined(MSWIN)
 			    (char_u *)".,,",
 #else
-# if defined(__EMX__)
-			    (char_u *)".,/emx/include,,",
-# else /* Unix, probably */
 			    (char_u *)".,/usr/include,,",
-# endif
 #endif
 				(char_u *)0L} SCRIPTID_INIT},
 #if defined(DYNAMIC_PERL)
@@ -2344,7 +2340,7 @@
     {"shellxquote", "sxq",  P_STRING|P_VI_DEF|P_SECURE,
 			    (char_u *)&p_sxq, PV_NONE,
 			    {
-#if defined(UNIX) && defined(USE_SYSTEM) && !defined(__EMX__)
+#if defined(UNIX) && defined(USE_SYSTEM)
 			    (char_u *)"\"",
 #else
 			    (char_u *)"",
@@ -3184,9 +3180,6 @@
      */
     if (((p = mch_getenv((char_u *)"SHELL")) != NULL && *p != NUL)
 #if defined(MSWIN)
-# ifdef __EMX__
-	    || ((p = mch_getenv((char_u *)"EMXSHELL")) != NULL && *p != NUL)
-# endif
 	    || ((p = mch_getenv((char_u *)"COMSPEC")) != NULL && *p != NUL)
 # ifdef WIN3264
 	    || ((p = (char_u *)default_shell()) != NULL && *p != NUL)