diff --git a/app-arch/unshield/unshield-1.4.3.recipe b/app-arch/unshield/unshield-1.5.1.recipe
similarity index 88%
rename from app-arch/unshield/unshield-1.4.3.recipe
rename to app-arch/unshield/unshield-1.5.1.recipe
index a902b50e5..3a21c5dda 100644
--- a/app-arch/unshield/unshield-1.4.3.recipe
+++ b/app-arch/unshield/unshield-1.5.1.recipe
@@ -2,11 +2,11 @@ SUMMARY="Tool and library to extract CAB files from InstallShield installers"
 DESCRIPTION="Unshield extracts CAB files from InstallShield installers, \
 used to install software on Microsoft Windows based machines."
 HOMEPAGE="https://github.com/twogood/unshield"
-COPYRIGHT="2017 David Eriksson"
+COPYRIGHT="2023 David Eriksson"
 LICENSE="MIT"
-REVISION="2"
+REVISION="1"
 SOURCE_URI="https://github.com/twogood/unshield/archive/$portVersion.tar.gz"
-CHECKSUM_SHA256="aa8c978dc0eb1158d266eaddcd1852d6d71620ddfc82807fe4bf2e19022b7bab"
+CHECKSUM_SHA256="34cd97ff1e6f764436d71676e3d6842dc7bd8e2dd5014068da5c560fe4661f60"
 SOURCE_FILENAME="unshield-$portVersion.tar.gz"
 
 ARCHITECTURES="all !x86_gcc2"
@@ -69,18 +69,16 @@ INSTALL()
 {
 	make install
 
-	install -d -m 755 "$docDir" "$manDir" "$dataDir/expander/rules"
+	install -d -m 755 "$docDir" "$dataDir/expander/rules"
 	install -t "$docDir" ChangeLog
 
-	mv "$dataDir/man/man1" "$manDir/man1"
-	rm -rf "$dataDir/man"
-
 	cat > "$dataDir/expander/rules/unshield-expander-rules" << EOF
 "application/x-installshield-cab"	.cab	"unshield$secondaryArchSuffix l %s"	"unshield$secondaryArchSuffix x %s"
 EOF
 
 	prepareInstalledDevelLib libunshield
 	fixPkgconfig
+
 	packageEntries devel "$developDir"
 }