diff --git a/postgresql-datasketches/postgresql-datasketches.patch b/postgresql-datasketches/postgresql-datasketches.patch
index 9b98531233..46e897199c 100644
--- a/postgresql-datasketches/postgresql-datasketches.patch
+++ b/postgresql-datasketches/postgresql-datasketches.patch
@@ -1,20 +1,17 @@
 Index: Makefile
---- Makefile.orig	2019-10-03 23:30:22.133521000 +0200
-+++ Makefile	2019-10-03 23:30:52.038937000 +0200
-@@ -16,13 +16,14 @@
+--- Makefile.orig	2020-02-10 20:02:01.113429000 +0100
++++ Makefile	2020-02-10 20:05:36.688562000 +0100
+@@ -33,11 +33,11 @@
    src/hll_sketch_pg_functions.o src/hll_sketch_c_adapter.o
  
  # assume a copy or link datasketches-cpp in the current dir
 -CORE = datasketches-cpp
 +CORE = sketches-core-cpp
  
- CPC = $(CORE)/cpc/src
- OBJS += $(CPC)/cpc_sketch.o $(CPC)/fm85.o $(CPC)/fm85Compression.o $(CPC)/fm85Confidence.o $(CPC)/fm85Merging.o $(CPC)/fm85Util.o $(CPC)/iconEstimator.o $(CPC)/u32Table.o
- 
--PG_CPPFLAGS = -std=c++11 -fPIC -I/usr/local/include -I$(CORE)/kll/include -I$(CORE)/common/include -I$(CORE)/cpc/include -I$(CORE)/theta/include -I$(CORE)/fi/include -I$(CORE)/hll/include
+-PG_CPPFLAGS = -fPIC -I/usr/local/include -I$(CORE)/kll/include -I$(CORE)/common/include -I$(CORE)/cpc/include -I$(CORE)/theta/include -I$(CORE)/fi/include -I$(CORE)/hll/include
++PG_CPPFLAGS = -fPIC -I$(CORE)/kll/include -I$(CORE)/common/include -I$(CORE)/cpc/include -I$(CORE)/theta/include -I$(CORE)/fi/include -I$(CORE)/hll/include
+ PG_CXXFLAGS = -std=c++11
 -SHLIB_LINK = -lstdc++ -L/usr/local/lib
-+CXX = g++
-+PG_CPPFLAGS = -I$(CORE)/kll/include -I$(CORE)/hll/include -I$(CORE)/common/include -I$(CORE)/cpc/include -I$(CORE)/theta/include -I$(CORE)/fi/include
 +SHLIB_LINK = -lstdc++
  
  PG_CONFIG = pg_config
diff --git a/postgresql-datasketches/postgresql-datasketches.spec b/postgresql-datasketches/postgresql-datasketches.spec
index e3003a8da2..138e794e95 100644
--- a/postgresql-datasketches/postgresql-datasketches.spec
+++ b/postgresql-datasketches/postgresql-datasketches.spec
@@ -23,7 +23,7 @@
 
 #   package version
 %define       V_base 1.1.0
-%define       V_snap 20191003
+%define       V_snap 20200210
 
 #   package information
 Name:         postgresql-datasketches
@@ -36,7 +36,7 @@ Class:        EVAL
 Group:        Database
 License:      Apache
 Version:      %{V_base}.%{V_snap}
-Release:      20191003
+Release:      20200210
 
 #   list of sources
 Source0:      http://download.openpkg.org/components/versioned/postgresql-datasketches/postgresql-datasketches-%{V_snap}.tar.xz