diff --git a/srcpkgs/twaindsm/template b/srcpkgs/twaindsm/template
index b55a11a35f6..69ef359247d 100644
--- a/srcpkgs/twaindsm/template
+++ b/srcpkgs/twaindsm/template
@@ -1,9 +1,9 @@
 # Template file for 'twaindsm'
 pkgname=twaindsm
-version=2.3.0
-revision=3
+version=2.3.1
+revision=1
 wrksrc="${pkgname}-${version}.orig"
-build_wrksrc="src"
+build_wrksrc="TWAIN_DSM/src"
 build_style=cmake
 hostmakedepends="doxygen unzip"
 short_desc="TWAIN data source manager"
@@ -11,14 +11,14 @@ maintainer="Jürgen Buchmüller <pullmoll@t-online.de>"
 license="LGPL-2.1"
 homepage="http://www.twain.org"
 distfiles="$SOURCEFORGE_SITE/twain-dsm/TWAIN%20DSM%20${version%.*.*}%20Source/${pkgname}-${version}.source.zip"
-checksum=9a51ba95b1e51bb5a5fb855799d802269c147b2ba362e030150b1c9980f988ce
+checksum=892f6c9645c37a09127513654e1af1be41d742969f6bdfb99ff273429c5b65ac
 
 pre_configure() {
 	sed -i CMakeLists.txt -e's; -Werror;;'
 }
 
 post_build() {
-	cd ${wrksrc}
+	cd ${wrksrc}/TWAIN_DSM
 	# Fix backslash in pathname
 	sed -i Doxyfile -e's;.\\src;./src;g'
 	# Update Doxyfile
@@ -41,6 +41,6 @@ twaindsm-doc_package() {
 	noarch=yes
 	pkg_install() {
 		vmkdir usr/share/doc/${pkgname}
-		mv ${wrksrc}/doc/html ${PKGDESTDIR}/usr/share/doc/${pkgname}
+		mv ${wrksrc}/TWAIN_DSM/doc/html ${PKGDESTDIR}/usr/share/doc/${pkgname}
 	}
 }