diff --git a/cups-driverd-bug.patch b/cups-driverd-bug.patch
deleted file mode 100644
index cd7fbcb..0000000
--- a/cups-driverd-bug.patch
+++ /dev/null
@@ -1,11 +0,0 @@
-diff -up cups-1.5.0/scheduler/cups-driverd.cxx.driverd-bug cups-1.5.0/scheduler/cups-driverd.cxx
---- cups-1.5.0/scheduler/cups-driverd.cxx.driverd-bug	2011-10-04 16:12:08.067606926 +0100
-+++ cups-1.5.0/scheduler/cups-driverd.cxx	2011-10-04 16:15:55.788633393 +0100
-@@ -2359,6 +2359,7 @@ load_ppds_dat(char   *filename,		/* I -
-     cups_cachedir = CUPS_CACHEDIR;
- 
-   snprintf(filename, filesize, "%s/ppds.dat", cups_cachedir);
-+  return; // NOT WORKING
-   if ((fp = cupsFileOpen(filename, "r")) != NULL)
-   {
-    /*
diff --git a/cups-str3921.patch b/cups-str3921.patch
new file mode 100644
index 0000000..d370e38
--- /dev/null
+++ b/cups-str3921.patch
@@ -0,0 +1,14 @@
+diff -up cups-1.5.0/scheduler/cups-driverd.cxx.str3921 cups-1.5.0/scheduler/cups-driverd.cxx
+--- cups-1.5.0/scheduler/cups-driverd.cxx.str3921	2011-06-08 22:19:11.000000000 +0100
++++ cups-1.5.0/scheduler/cups-driverd.cxx	2011-10-11 12:07:34.979538544 +0100
+@@ -1411,9 +1411,7 @@ load_drv(const char  *filename,		/* I -
+   * Add a dummy entry for the file...
+   */
+ 
+-  httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "drv", "", "", 0,
+-		   "/%s", name);
+-  add_ppd(name, uri, "", "", "", "", "", "", mtime, size, 0,
++  add_ppd(name, name, "", "", "", "", "", "", mtime, size, 0,
+           PPD_TYPE_DRV, "drv");
+   ChangedPPD = 1;
+ 
diff --git a/cups.spec b/cups.spec
index 4203e91..43b0224 100644
--- a/cups.spec
+++ b/cups.spec
@@ -72,7 +72,7 @@ Patch34: cups-avahi-5-services.patch
 Patch35: cups-icc.patch
 Patch36: cups-systemd-socket.patch
 Patch37: cups-CVE-2011-2896.patch
-Patch38: cups-driverd-bug.patch
+Patch38: cups-str3921.patch
 
 Patch100: cups-lspp.patch
 
@@ -298,7 +298,7 @@ Sends IPP requests to the specified URI and tests and/or displays the results.
 %patch37 -p1 -b .CVE-2011-2896
 
 # Work around PPDs cache handling issue (bug #742989).
-%patch38 -p1 -b .driverd-bug
+%patch38 -p1 -b .str3921
 
 %if %lspp
 # LSPP support.
@@ -647,6 +647,7 @@ rm -rf $RPM_BUILD_ROOT
 
 %changelog
 * Tue Oct 11 2011 Tim Waugh <twaugh@redhat.com> 1:1.5.0-16
+- Use upstream fix for driverd issue (bug #742989).
 - Array handling fixes for DNSSDPrinters.
 - Array handling fixes for Avahi poll implementation.
 - Increase client blocking timeout from 30s to 70s (bug #744715).