diff --git a/.gitignore b/.gitignore
index d45a8d1..765f79c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-/dialog-1.3-20190728.tgz
+/dialog-1.3-20190806.tgz
diff --git a/dialog-incdir.patch b/dialog-incdir.patch
deleted file mode 100644
index 9d20ca4..0000000
--- a/dialog-incdir.patch
+++ /dev/null
@@ -1,23 +0,0 @@
-diff -up dialog-1.3-20190728/dialog-config.in.incdir dialog-1.3-20190728/dialog-config.in
---- dialog-1.3-20190728/dialog-config.in.incdir	2019-07-29 14:15:19.654602452 +0200
-+++ dialog-1.3-20190728/dialog-config.in	2019-07-29 14:17:05.144824851 +0200
-@@ -31,6 +31,7 @@
- prefix="@prefix@"
- exec_prefix="@exec_prefix@"
- datarootdir="@datarootdir@"
-+includedir="@includedir@"
- 
- same_prefix=yes
- same_exec_prefix=yes
-@@ -84,10 +85,7 @@ while test $# -gt 0; do
- 		;;
- 	# compile/link
- 	--cflags|--cflags-only-I)
--		INCS=
--		if test "${prefix}/include" != /usr/include ; then
--			INCS="-I${prefix}/include"
--		fi
-+		INCS="-I$includedir"
- 		sed -e 's,^[ ]*,,' -e 's, [ ]*, ,g' -e 's,[ ]*$,,' <<-ENDECHO
- 			$INCS
- ENDECHO
diff --git a/dialog-multilib.patch b/dialog-multilib.patch
index d6a97f1..9b9d3c2 100644
--- a/dialog-multilib.patch
+++ b/dialog-multilib.patch
@@ -1,21 +1,21 @@
-diff -up dialog-1.3-20190728/dialog-config.in.multilib dialog-1.3-20190728/dialog-config.in
---- dialog-1.3-20190728/dialog-config.in.multilib	2019-07-29 14:17:53.149926054 +0200
-+++ dialog-1.3-20190728/dialog-config.in	2019-07-29 14:22:31.900513709 +0200
+diff -up dialog-1.3-20190806/dialog-config.in.multilib dialog-1.3-20190806/dialog-config.in
+--- dialog-1.3-20190806/dialog-config.in.multilib	2019-08-07 10:23:17.351928370 +0200
++++ dialog-1.3-20190806/dialog-config.in	2019-08-07 10:27:44.113487635 +0200
 @@ -53,7 +53,7 @@ while test $# -gt 0; do
- 	fi
  
  	eval bindir='"@bindir@"'
+ 	eval includedir='"@includedir@"'
 -	eval libdir='"@libdir@"'
 +	eval libdir=''
  	eval datadir='"@datadir@"'
  	eval mandir='"@mandir@"'
  
-@@ -95,7 +95,7 @@ ENDECHO
- 		;;
- 	--libs)
- 		sed -e 's,^[ ]*,,' -e 's, [ ]*, ,g' -e 's,[ ]*$,,' <<-ENDECHO
--			-L${exec_prefix}/lib -l${THIS} @LIBS@
-+			-l${THIS}
- ENDECHO
- 		;;
- 	--libs-only-L)
+@@ -62,7 +62,7 @@ while test $# -gt 0; do
+ 	eval LDFLAGS='"@LDFLAGS@"'
+ 	[ -z "$LDFLAGS" ] && LDFLAGS="-L${exec_prefix}/lib"
+ 
+-	eval LIBS='"@LIBS@"'
++	eval LIBS=''
+ 	LIBS="-l${THIS} $LIBS"
+ 
+ 	case "$1" in
diff --git a/dialog.spec b/dialog.spec
index 5291309..37f137d 100644
--- a/dialog.spec
+++ b/dialog.spec
@@ -1,13 +1,12 @@
 Summary: A utility for creating TTY dialog boxes
 Name: dialog
-%global dialogsubversion 20190728
+%global dialogsubversion 20190806
 Version: 1.3
 Release: 19.%{dialogsubversion}%{?dist}
 License: LGPLv2
 URL: https://invisible-island.net/dialog/dialog.html
 Source: ftp://ftp.invisible-island.net/dialog/dialog-%{version}-%{dialogsubversion}.tgz
 BuildRequires: ncurses-devel gcc gettext findutils libtool
-Patch1: dialog-incdir.patch
 Patch2: dialog-multilib.patch
 Patch3: dialog-libs.patch
 
@@ -32,7 +31,6 @@ dialog library.
 
 %prep
 %setup -q -n dialog-%{version}-%{dialogsubversion}
-%patch1 -p1 -b .incdir
 %patch2 -p1 -b .multilib
 %patch3 -p1 -b .libs
 
diff --git a/sources b/sources
index 45aabb9..d4b8d8d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (dialog-1.3-20190728.tgz) = e539f9691fbca289192deec87439b9d6a463b875b24082f6684c2a1c7f7b46bed1ba29a5380dd93dadd800a99bc7c60c9d065d7230bf21dcfbb8f361d7d15de6
+SHA512 (dialog-1.3-20190806.tgz) = 2fdf74a6ecc1b86523299f5ec954d125bc913bddf985f152b40f3a25ed87642dd4410fea141f2f2f1b08c75e767db1a3df1d27b230e4d21b33bd80136d23a92b