diff --git a/icu68.patch b/icu68.patch
new file mode 100644
index 0000000..f6fec1b
--- /dev/null
+++ b/icu68.patch
@@ -0,0 +1,37 @@
+From 0b14b9ec55fb2a8dd0ec24e1c03702bc4bbf1878 Mon Sep 17 00:00:00 2001
+From: Rene Engelhard <rene@debian.org>
+Date: Sun, 1 Nov 2020 18:30:49 +0100
+Subject: fix build with ICU 68
+
+use standard true.
+
+/home/rene/LibreOffice/git/master/i18npool/source/calendar/calendar_gregorian.cxx: In member function 'virtual void i18npool::Calendar_gregorian::setLocalDateTime(double)':
+/home/rene/LibreOffice/git/master/i18npool/source/calendar/calendar_gregorian.cxx:363:40: error: 'TRUE' was not declared in this scope
+  363 |     body->getTimeZone().getOffset( fR, TRUE, nZoneOffset, nDSTOffset, status );
+      |                                        ^~~~
+
+/usr/include/unicode/umachine.h says:
+
+@deprecated ICU 68 Use standard "true" instead.
+
+Change-Id: I45d2b0afa6a9043767af5c2cf41ba24377f2cdc4
+Reviewed-on: https://gerrit.libreoffice.org/c/core/+/105057
+Tested-by: Jenkins
+Reviewed-by: Eike Rathke <erack@redhat.com>
+---
+ i18npool/source/calendar/calendar_gregorian.cxx | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+diff --git a/i18npool/source/calendar/calendar_gregorian.cxx b/i18npool/source/calendar/calendar_gregorian.cxx
+index b7ae49fbd96e..59ee46fa0e0f 100644
+--- a/i18npool/source/calendar/calendar_gregorian.cxx
++++ b/i18npool/source/calendar/calendar_gregorian.cxx
+@@ -347,7 +347,7 @@ Calendar_gregorian::setLocalDateTime( double fTimeInDays )
+             "Calendar_gregorian::setLocalDateTime: " << std::fixed << fM << " rounded to " << fR);
+     int32_t nZoneOffset, nDSTOffset;
+     UErrorCode status = U_ZERO_ERROR;
+-    body->getTimeZone().getOffset( fR, TRUE, nZoneOffset, nDSTOffset, status );
++    body->getTimeZone().getOffset( fR, true, nZoneOffset, nDSTOffset, status );
+     if ( !U_SUCCESS(status) ) throw ERROR;
+     status = U_ZERO_ERROR;
+     body->setTime( fR - (nZoneOffset + nDSTOffset), status );
diff --git a/libreoffice.changes b/libreoffice.changes
index 20c9ca6..db5c571 100644
--- a/libreoffice.changes
+++ b/libreoffice.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sat Jan  2 11:07:57 UTC 2021 - Callum Farmer <gmbr3@opensuse.org>
+
+- Add icu68.patch: fix build with ICU 68
+
 -------------------------------------------------------------------
 Sat Dec 19 21:58:35 UTC 2020 - Andras Timar <andras.timar@collabora.com>
 
diff --git a/libreoffice.spec b/libreoffice.spec
index 56bcb35..2b9734c 100644
--- a/libreoffice.spec
+++ b/libreoffice.spec
@@ -102,6 +102,8 @@ Patch4:         0001-Upgrade-liborcus-to-0.16.0.patch
 # LO-L3: Shadow effect(s) for table completely missing - part 1 and 2
 Patch5:         bsc1178944.diff
 Patch6:         bsc1178943.diff
+# Fix build with ICU 68
+Patch7:         icu68.patch
 # try to save space by using hardlinks
 Patch990:       install-with-hardlinks.diff
 # save time by relying on rpm check rather than doing stupid find+grep
@@ -962,6 +964,7 @@ Provides %{langname} translations and additional resources (help files, etc.) fo
 %patch4 -p1
 %patch5 -p1
 %patch6 -p1
+%patch7 -p1
 %patch990 -p1
 %patch991 -p1