diff --git a/hplip-find-driver.patch b/hplip-find-driver.patch
index 4f11bb8..f991967 100644
--- a/hplip-find-driver.patch
+++ b/hplip-find-driver.patch
@@ -1,8 +1,8 @@
 diff --git a/prnt/cups.py b/prnt/cups.py
-index a9f410a..733891b 100644
+index a9f410a..3783a60 100644
 --- a/prnt/cups.py
 +++ b/prnt/cups.py
-@@ -489,49 +489,72 @@ def getPPDFile2(mq,model, ppds): # New PPD find
+@@ -489,78 +489,77 @@ def getPPDFile2(mq,model, ppds): # New PPD find
      #Check if common ppd name is already given in models.dat(This is needed because in case of devices having more than one derivatives
      #will have diffrent model name strings in device ID, because of which we don't get the common ppd name for search)
      family_check=isfamilydrv(ppds)
@@ -55,6 +55,8 @@ index a9f410a..733891b 100644
 -                        ((prop.hpijs_build and 'hpijs' in pdls) or (prop.hpcups_build and 'hpijs' not in pdls)) or \
 -                         ('ps' in pdls) or ('pdf' in pdls):
 -                          matches.append((f, [p for p in pdls if p and p != 'hpijs']))    
+-    log.debug(matches)
+-    num_matches = len(matches)
 +    for f in ppds:
 +        # ignore foomatic and gutenprint drivers
 +        if 'foomatic' in f or 'gutenprint' in f:
@@ -89,7 +91,22 @@ index a9f410a..733891b 100644
 +            if pdl in ['hpijs', 'hpcups']:
 +                ppd_model=ppd_model.replace('-{}'.format(pdl), '')
 +                continue
-+
+ 
+-    if num_matches == 0:
+-        log.debug("No PPD found for model %s using new algorithm. Trying old algorithm..." % stripped_model)
+-        #Using Old algo, ignores the series keyword in ppd searching.
+-        matches2 = list(getPPDFile(stripModel(stripped_model), ppds).items())
+-        log.debug(matches2)
+-        num_matches2 = len(matches2)
+-        if num_matches2:
+-            for f, d in matches2:
+-                match = ppd_pat.match(f)
+-                if match is not None:
+-                    log.debug("Found match: %s" % f)
+-                    try:
+-                        pdls = match.group(2).split('-')
+-                    except AttributeError:
+-                        pdls = []
 +            if not models.PDL_TYPES.get(pdl):
 +                log.debug('Unknown PDL named \'{}\' - can be a new PDL or '
 +                          'just a part of device name. Assume it is '
@@ -102,17 +119,29 @@ index a9f410a..733891b 100644
 +            continue
 +
 +        log.debug("Found match: %s" % f)
-+
+ 
+-                    if (prop.hpcups_build and 'hpijs' not in f) or \
+-                       ((prop.hpijs_build and 'hpijs' in pdls) or (prop.hpcups_build and 'hpijs' not in pdls)) or \
+-                       ('ps' in pdls) or ('pdf' in pdls):
+-                        matches.append((f, [p for p in pdls if p and p != 'hpijs']))
 +        if (prop.hpcups_build and 'hpijs' not in f) or \
 +            ((prop.hpijs_build and 'hpijs' in driver_types) or (prop.hpcups_build and 'hpijs' not in driver_types)) or \
 +            ('ps' in pdls) or ('pdf' in pdls):
 +            matches.append((f, pdls, [d for d in driver_types if d and d != 'hpijs']))
-+
-+
-     log.debug(matches)
-     num_matches = len(matches)
  
-@@ -570,7 +593,7 @@ def getPPDFile2(mq,model, ppds): # New PPD find
+-        log.debug(matches)
+-        num_matches = len(matches)
++
++    log.debug(matches)
++    num_matches = len(matches)
+ 
+     if num_matches == 0:
+-        log.error("No PPD found for model %s using old algorithm." % stripModel(stripped_model))
++        log.error("No PPD found for model %s." % stripModel(stripped_model))
+         return None
+ 
+     elif num_matches == 1:
+@@ -570,7 +569,7 @@ def getPPDFile2(mq,model, ppds): # New PPD find
      # > 1
      log.debug("%d matches found. Searching based on PDL: Host > PS,PDF > PCL/Other" % num_matches)
      for p in [models.PDL_TYPE_HOST, models.PDL_TYPE_PS,models.PDL_TYPE_PDF, models.PDL_TYPE_PCL]:
@@ -121,7 +150,7 @@ index a9f410a..733891b 100644
              for x in pdl_list:
                  # default to HOST-based PDLs, as newly supported PDLs will most likely be of this type
                  if models.PDL_TYPES.get(x, models.PDL_TYPE_HOST) == p:
-@@ -579,8 +602,8 @@ def getPPDFile2(mq,model, ppds): # New PPD find
+@@ -579,8 +578,8 @@ def getPPDFile2(mq,model, ppds): # New PPD find
  
      log.debug("%d matches found. Searching based on Filters: HPCUPS > HPIJS" % num_matches)
      for p in ["hpcups","hpijs"]:
diff --git a/hplip.spec b/hplip.spec
index 8910dfd..413f539 100644
--- a/hplip.spec
+++ b/hplip.spec
@@ -7,7 +7,7 @@
 Summary: HP Linux Imaging and Printing Project
 Name: hplip
 Version: 3.20.11
-Release: 5%{?dist}
+Release: 6%{?dist}
 License: GPLv2+ and MIT and BSD and IJG and Public Domain and GPLv2+ with exceptions and ISC
 
 Url: https://developers.hp.com/hp-linux-imaging-and-printing
@@ -810,6 +810,9 @@ rm -f %{buildroot}%{_sysconfdir}/xdg/autostart/hplip-systray.desktop
 %config(noreplace) %{_sysconfdir}/sane.d/dll.d/hpaio
 
 %changelog
+* Thu Feb 18 2021 Zdenek Dohnal <zdohnal@redhat.com> - 3.20.11-6
+- remove the old search algorithm
+
 * Fri Feb 05 2021 Zdenek Dohnal <zdohnal@redhat.com> - 3.20.11-5
 - 1925259 - %pre scriptlet enables and starts cups.service, which is unnecessary
 - 1919556 - hp-fab crashed: QFileDialog.getOpenFileName is not used correctly