diff --git a/sdk_container/src/third_party/portage-stable/app-arch/unzip/unzip-6.0_p27-r1.ebuild b/sdk_container/src/third_party/portage-stable/app-arch/unzip/unzip-6.0_p27-r1.ebuild
index 5b6fb1d1ab..982d367d9e 100644
--- a/sdk_container/src/third_party/portage-stable/app-arch/unzip/unzip-6.0_p27-r1.ebuild
+++ b/sdk_container/src/third_party/portage-stable/app-arch/unzip/unzip-6.0_p27-r1.ebuild
@@ -65,7 +65,7 @@ src_configure() {
 		i?86*-*linux*)       TARGET="linux_asm" ;;
 		*linux*)             TARGET="linux_noasm" ;;
 		*-darwin*)           TARGET="macosx" ;;
-		*-solaris*)          TARGET="generic" ;;
+		*-solaris*)          TARGET="linux_noasm" ;;
 		*) die "Unknown target; please update the ebuild to handle ${CHOST}" ;;
 	esac
 
@@ -73,6 +73,7 @@ src_configure() {
 	append-flags -std=gnu89
 
 	[[ ${CHOST} == *linux* ]] && append-cppflags -DNO_LCHMOD
+	[[ ${CHOST} == *-solaris* ]] && append-cppflags -DNO_LCHMOD -DBSD4_4
 	use bzip2 && append-cppflags -DUSE_BZIP2
 	use unicode && append-cppflags -DUNICODE_SUPPORT -DUNICODE_WCHAR -DUTF8_MAYBE_NATIVE -DUSE_ICONV_MAPPING