diff --git a/0001-error-left-operand-of-shift-expression-1-4-is-negati.patch b/0001-error-left-operand-of-shift-expression-1-4-is-negati.patch
new file mode 100644
index 0000000..4940171
--- /dev/null
+++ b/0001-error-left-operand-of-shift-expression-1-4-is-negati.patch
@@ -0,0 +1,27 @@
+From 02ea43e61ac9779a640d48393d127fcb7d698500 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
+Date: Tue, 2 Feb 2016 14:40:43 +0000
+Subject: [PATCH] error: left operand of shift expression '(-1 << 4)' is
+ negative
+
+Change-Id: Id87fd266f8e27444cb0984c92921b6700f504042
+---
+ basebmp/inc/packedpixeliterator.hxx | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/basebmp/inc/packedpixeliterator.hxx b/basebmp/inc/packedpixeliterator.hxx
+index 776a45e..e5ef517 100644
+--- a/basebmp/inc/packedpixeliterator.hxx
++++ b/basebmp/inc/packedpixeliterator.hxx
+@@ -78,7 +78,7 @@ public:
+         num_intraword_positions=sizeof(value_type)*8/bits_per_pixel,
+         /** Bit mask for one pixel (least significant bits)
+          */
+-        bit_mask=~(~0 << bits_per_pixel)
++        bit_mask=~(static_cast<unsigned int>(~0) << bits_per_pixel)
+     };
+ 
+ private:
+-- 
+2.5.0
+
diff --git a/libreoffice.spec b/libreoffice.spec
index ac1afd6..5bd62ff 100644
--- a/libreoffice.spec
+++ b/libreoffice.spec
@@ -253,6 +253,7 @@ Patch15: 0001-tdf-95450-avoid-double-swap-on-big-endian-arches.patch
 Patch16: 0001-these-popups-should-start-invisible-and-take-default.patch
 Patch17: 0002-disable-tearability-of-color-window.patch
 Patch18: 0001-rhbz-1168757-propagate-selected-slides-to-print-dial.patch
+Patch19: 0001-error-left-operand-of-shift-expression-1-4-is-negati.patch
 
 %define instdir %{_libdir}
 %define baseinstdir %{instdir}/libreoffice