diff --git a/src/ossim-1-fixes.patch b/src/ossim-1-fixes.patch
deleted file mode 100644
index 9512a3f9..00000000
--- a/src/ossim-1-fixes.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-This file is part of MXE.
-See index.html for further information.
-This patch has been taken from:
-
-https://github.com/rkanavath/ossim/commit/643f0b1f6984b97e7a72af7ff05085b7e716f934
-This patch MUST be removed when building ossim version > 1.8.20
-Merged in https://github.com/ossimlabs/ossim/pull/3
-
-diff -burN ossim-1.8.20-1.orig/ossim/include/ossim/point_cloud/ossimGenericPointCloudHandler.h ossim-1.8.20-1/ossim/include/ossim/point_cloud/ossimGenericPointCloudHandler.h
---- ossim-1.8.20-1.orig/ossim/include/ossim/point_cloud/ossimGenericPointCloudHandler.h	2015-07-21 15:23:00.000000000 +0200
-+++ ossim-1.8.20-1/ossim/include/ossim/point_cloud/ossimGenericPointCloudHandler.h	2015-12-04 12:29:00.001900000 +0100
-@@ -75,7 +75,7 @@
-    virtual void close() {  }
-
- protected:
--   ossimGenericPointCloudHandler() {}
-+   ossimGenericPointCloudHandler();
-    ossimPointBlock m_pointBlock;
- };
-
-diff -burN ossim-1.8.20-1.orig/ossim/src/ossim/point_cloud/ossimGenericPointCloudHandler.cpp ossim-1.8.20-1/ossim/src/ossim/point_cloud/ossimGenericPointCloudHandler.cpp
---- ossim-1.8.20-1.orig/ossim/src/ossim/point_cloud/ossimGenericPointCloudHandler.cpp	1970-01-01 01:00:00.000000000 +0100
-+++ ossim-1.8.20-1/ossim/src/ossim/point_cloud/ossimGenericPointCloudHandler.cpp	2015-12-04 12:27:33.000145000 +0100
-@@ -0,0 +1,6 @@
-+#include <ossim/point_cloud/ossimGenericPointCloudHandler.h>
-+
-+ossimGenericPointCloudHandler::ossimGenericPointCloudHandler()
-+{
-+
-+}
diff --git a/src/ossim.mk b/src/ossim.mk
index b78d377d..4f212aeb 100644
--- a/src/ossim.mk
+++ b/src/ossim.mk
@@ -4,8 +4,8 @@
 PKG             := ossim
 $(PKG)_IGNORE   :=
 $(PKG)_VERSION  := 1.8.20
-$(PKG)_CHECKSUM := a9148cbc7eebaed1d09d139e68c038592edcf74318ec2623f21494aa56879f52
-$(PKG)_SUBDIR   := $(PKG)-$($(PKG)_VERSION)-1
+$(PKG)_CHECKSUM := d7981d0d7e84bdbc26d5bda9e5b80c583d806164e4d6e5fab276c9255a2b407c
+$(PKG)_SUBDIR   := $(PKG)-$($(PKG)_VERSION)-3
 $(PKG)_FILE     := $($(PKG)_SUBDIR).tar.gz
 $(PKG)_URL      := http://download.osgeo.org/ossim/source/$(PKG)-$($(PKG)_VERSION)/$($(PKG)_FILE)
 $(PKG)_DEPS     := gcc freetype geos jpeg libgeotiff libpng openthreads proj tiff zlib