diff --git a/scheduler/conf.c b/scheduler/conf.c
index bc52d2a..bc13b44 100644
--- a/scheduler/conf.c
+++ b/scheduler/conf.c
@@ -576,6 +576,9 @@ cupsdReadConfiguration(void)
   cupsdClearString(&ServerName);
   cupsdClearString(&ServerAdmin);
   cupsdSetString(&ServerBin, CUPS_SERVERBIN);
+#ifdef __x86_64__
+  cupsdSetString(&ServerBin_compat, "/usr/lib64/cups");
+#endif /* __x86_64__ */
   cupsdSetString(&RequestRoot, CUPS_REQUESTS);
   cupsdSetString(&CacheDir, CUPS_CACHEDIR);
   cupsdSetString(&DataDir, CUPS_DATADIR);
@@ -1531,7 +1534,12 @@ cupsdReadConfiguration(void)
     * Read the MIME type and conversion database...
     */
 
+#ifdef __x86_64__
+    snprintf(temp, sizeof(temp), "%s/filter:%s/filter", ServerBin,
+	     ServerBin_compat);
+#else
     snprintf(temp, sizeof(temp), "%s/filter", ServerBin);
+#endif
     snprintf(mimedir, sizeof(mimedir), "%s/mime", DataDir);
 
     MimeDatabase = mimeNew();
diff --git a/scheduler/conf.h b/scheduler/conf.h
index 873c370..d1be882 100644
--- a/scheduler/conf.h
+++ b/scheduler/conf.h
@@ -106,6 +106,10 @@ VAR char		*ConfigurationFile	VALUE(NULL),
 					/* Root directory for scheduler */
 			*ServerBin		VALUE(NULL),
 					/* Root directory for binaries */
+#ifdef __x86_64__
+			*ServerBin_compat	VALUE(NULL),
+					/* Compat directory for binaries */
+#endif /* __x86_64__ */
 			*StateDir		VALUE(NULL),
 					/* Root directory for state data */
 			*RequestRoot		VALUE(NULL),
diff --git a/scheduler/env.c b/scheduler/env.c
index 01676c3..da37301 100644
--- a/scheduler/env.c
+++ b/scheduler/env.c
@@ -212,8 +212,13 @@ cupsdUpdateEnv(void)
   set_if_undefined("LD_PRELOAD", NULL);
   set_if_undefined("NLSPATH", NULL);
   if (find_env("PATH") < 0)
+#ifdef __x86_64__
+    cupsdSetEnvf("PATH", "%s/filter:%s/filter:" CUPS_BINDIR ":" CUPS_SBINDIR
+                         ":/bin:/usr/bin", ServerBin, ServerBin_compat);
+#else /* ! defined(__x86_64__) */
     cupsdSetEnvf("PATH", "%s/filter:" CUPS_BINDIR ":" CUPS_SBINDIR
 			 ":/bin:/usr/bin", ServerBin);
+#endif
   set_if_undefined("SERVER_ADMIN", ServerAdmin);
   set_if_undefined("SHLIB_PATH", NULL);
   set_if_undefined("SOFTWARE", CUPS_MINIMAL);
diff --git a/scheduler/ipp.c b/scheduler/ipp.c
index 5cf980a..176cc83 100644
--- a/scheduler/ipp.c
+++ b/scheduler/ipp.c
@@ -2448,12 +2448,21 @@ add_printer(cupsd_client_t  *con,	/* I - Client connection */
         * Could not find device in list!
 	*/
 
+#ifdef __x86_64__
+	snprintf(srcfile, sizeof(srcfile), "%s/backend/%s", ServerBin_compat,
+		 scheme);
+	if (access(srcfile, X_OK))
+	{
+#endif /* __x86_64__ */
 	send_ipp_status(con, IPP_NOT_POSSIBLE,
                         _("Bad device-uri scheme \"%s\"."), scheme);
 	if (!modify)
 	  cupsdDeletePrinter(printer, 0);
 
 	return;
+#ifdef __x86_64__
+	}
+#endif /* __x86_64__ */
       }
     }
 
diff --git a/scheduler/job.c b/scheduler/job.c
index 86e75e6..e5c6498 100644
--- a/scheduler/job.c
+++ b/scheduler/job.c
@@ -1127,8 +1127,32 @@ cupsdContinueJob(cupsd_job_t *job)	/* I - Job */
        i ++, filter = (mime_filter_t *)cupsArrayNext(filters))
   {
     if (filter->filter[0] != '/')
-      snprintf(command, sizeof(command), "%s/filter/%s", ServerBin,
-               filter->filter);
+      {
+	snprintf(command, sizeof(command), "%s/filter/%s", ServerBin,
+		 filter->filter);
+#ifdef __x86_64__
+	if (access(command, F_OK))
+	  {
+	    snprintf(command, sizeof(command), "%s/filter/%s",
+		     ServerBin_compat, filter->filter);
+	    if (!access(command, F_OK))
+	      {
+		/* Not in the correct directory, but found it in the compat
+		 * directory.  Issue a warning. */
+		cupsdLogMessage(CUPSD_LOG_INFO,
+				"Filter '%s' not in %s/filter!",
+				filter->filter, ServerBin);
+	      }
+	    else
+	      {
+		/* Not in the compat directory either; make any error
+		 * messages use the correct directory name then. */
+		snprintf(command, sizeof(command), "%s/filter/%s", ServerBin,
+			 filter->filter);
+	      }
+	  }
+#endif /* __x86_64__ */
+      }
     else
       strlcpy(command, filter->filter, sizeof(command));
 
@@ -1284,6 +1308,28 @@ cupsdContinueJob(cupsd_job_t *job)	/* I - Job */
     {
       cupsdClosePipe(job->back_pipes);
       cupsdClosePipe(job->side_pipes);
+#ifdef __x86_64__
+      if (access(command, F_OK))
+	{
+	  snprintf(command, sizeof(command), "%s/backend/%s", ServerBin_compat,
+		   scheme);
+	  if (!access(command, F_OK))
+	    {
+	      /* Not in the correct directory, but we found it in the compat
+	       * directory.  Issue a warning. */
+	      cupsdLogMessage(CUPSD_LOG_INFO,
+			      "Backend '%s' not in %s/backend!", scheme,
+			      ServerBin);
+	    }
+	  else
+	    {
+	      /* Not in the compat directory either; make any error
+		 messages use the correct directory name then. */
+	      snprintf(command, sizeof(command), "%s/backend/%s", ServerBin,
+		       scheme);
+	    }
+	}
+#endif /* __x86_64__ */
 
       close(job->status_pipes[1]);
       job->status_pipes[1] = -1;
diff --git a/scheduler/printers.c b/scheduler/printers.c
index bb99907..44ddc59 100644
--- a/scheduler/printers.c
+++ b/scheduler/printers.c
@@ -988,9 +988,19 @@ cupsdLoadAllPrinters(void)
 	    * Backend does not exist, stop printer...
 	    */
 
+#ifdef __x86_64__
+	    snprintf(line, sizeof(line), "%s/backend/%s", ServerBin_compat,
+		     p->device_uri);
+	    if (access(line, 0))
+	      {
+#endif /* __x86_64__ */
+
 	    p->state = IPP_PRINTER_STOPPED;
 	    snprintf(p->state_message, sizeof(p->state_message),
 	             "Backend %s does not exist!", line);
+#ifdef __x86_64__
+	      }
+#endif /* __x86_64__ */
 	  }
         }
 
@@ -3503,8 +3513,20 @@ add_printer_filter(
     else
       snprintf(filename, sizeof(filename), "%s/filter/%s", ServerBin, program);
 
+#ifdef __x86_64__
+    if (_cupsFileCheck(filename, _CUPS_FILE_CHECK_PROGRAM, !RunUser,
+                       cupsdLogFCMessage, p) == _CUPS_FILE_CHECK_MISSING) {
+      snprintf(filename, sizeof(filename), "%s/filter/%s", ServerBin_compat,
+               program);
+      if (_cupsFileCheck(filename, _CUPS_FILE_CHECK_PROGRAM, !RunUser,
+                         cupsdLogFCMessage, p) == _CUPS_FILE_CHECK_MISSING)
+        snprintf(filename, sizeof(filename), "%s/filter/%s", ServerBin,
+                 program);
+    }
+#else /* ! defined(__x86_64__) */
     _cupsFileCheck(filename, _CUPS_FILE_CHECK_PROGRAM, !RunUser,
                    cupsdLogFCMessage, p);
+#endif 
   }
 
  /*