diff --git a/MozillaThunderbird.changes b/MozillaThunderbird.changes
index 2175a59..1834eb8 100644
--- a/MozillaThunderbird.changes
+++ b/MozillaThunderbird.changes
@@ -14,6 +14,7 @@ Fri Aug  3 06:02:53 UTC 2018 - wr@rosenauer.org
   * mozilla-i586-domPrefs.patch
 - removed obsolete patches
   * mozilla-language.patch
+  * tb-ssldap.patch
 - removed -devel subpackage as old-style extensions are mainly gone
 - storing of remote content settings fixed (boo#1084603)
 
diff --git a/MozillaThunderbird.spec b/MozillaThunderbird.spec
index b99ade3..05b9618 100644
--- a/MozillaThunderbird.spec
+++ b/MozillaThunderbird.spec
@@ -115,8 +115,6 @@ Patch7:         mozilla-bmo1375074.patch
 Patch8:         mozilla-bmo1464766.patch
 Patch9:         mozilla-i586-DecoderDoctorLogger.patch
 Patch10:        mozilla-i586-domPrefs.patch
-# Thunderbird/mail
-Patch20:        tb-ssldap.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 PreReq:         coreutils fileutils textutils /bin/sh
 Recommends:     libcanberra0
@@ -200,10 +198,6 @@ symbols meant for upload to Mozilla's crash collector database.
 %patch9 -p1
 %patch10 -p1
 %endif
-# comm-central patches
-pushd comm
-#%patch20 -p1
-popd
 
 %build
 # no need to add build time to binaries
diff --git a/tb-ssldap.patch b/tb-ssldap.patch
deleted file mode 100644
index 8f0e7be..0000000
--- a/tb-ssldap.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-diff --git a/mail/installer/package-manifest.in b/mail/installer/package-manifest.in
---- a/mail/installer/package-manifest.in
-+++ b/mail/installer/package-manifest.in
-@@ -329,16 +329,17 @@
- @RESPATH@/components/mozldap.xpt
- @RESPATH@/components/nsAbLDAPAttributeMap.js
- @RESPATH@/components/nsAbLDAPAutoCompleteSearch.js
- @RESPATH@/components/nsLDAPProtocolHandler.js
- @RESPATH@/components/ldapComponents.manifest
- @BINPATH@/@DLL_PREFIX@ldap60@DLL_SUFFIX@
- @BINPATH@/@DLL_PREFIX@ldif60@DLL_SUFFIX@
- @BINPATH@/@DLL_PREFIX@prldap60@DLL_SUFFIX@
-+@BINPATH@/@DLL_PREFIX@ssldap60@DLL_SUFFIX@
- 
- ; download progress for jsdownloads
- @RESPATH@/components/DownloadsStartup.js
- 
- ; Protocol/Content handling
- @RESPATH@/components/nsSMTPProtocolHandler.js
- @RESPATH@/components/nsSMTPProtocolHandler.manifest
-