diff --git a/app-forensics/libewf/Manifest b/app-forensics/libewf/Manifest
index 7fb34bf..62084e6 100644
--- a/app-forensics/libewf/Manifest
+++ b/app-forensics/libewf/Manifest
@@ -1,3 +1,3 @@
 DIST libewf-experimental-20201230.tar.gz 2582683 BLAKE2B 3dd866114516674e303527b752dadc12f3979c402ec1bb6125a94d09fe288565ad8f962b4bedc19d135f503e87141a2ba61ad18e34d087dc2b19f577ca9c4b9b SHA512 ccff3f15e3e457eb7f2c8fd6e92f44908ef0725ae60804bb079d3986483a6176d56741e0dcfe4ef1bf69fd0aa573ea6e880766660ea066beeb17c62c8a8a2d8e
-EBUILD libewf-20201230.ebuild 1324 BLAKE2B a7f869225832c234abe3a173376174d944fbb70e603d80ea2d2e74109d1f266338bff4492f4212ae26a6db7f2bb1612cda8e6cf0ec4f76e879d2f0f6c621dd9a SHA512 787ed7aeec5b333c4a14c3a7330669894e15b114a4eac2cf97af5104c346f7ed1b62ad24811a0c8046b3370928651f3d813cd4fd5543cd39136254daf3dad0b1
+EBUILD libewf-20201230.ebuild 1336 BLAKE2B fe6d4c76747fd2cf9c86d3b4325637e173ee7eb76d35527215e303fb4a4bb9760b75c7874fd4c0c48e88c4f7569f461b18a16871a55e062547ffd587d69063a6 SHA512 894646ea79810550dc38065c223827ea33575088bd38ecdd41315dcaa11cb870aa1a8c398a506d012275d394718739c793522c5ab6af69543641d291518ec2e1
 MISC metadata.xml 592 BLAKE2B df867eebad382402c6ab30afef7b720828f1c86dcfb33a6c4136c4e926631575ae7c608990e8a5c77ff58436a0b1209e0622b22bbba81f415ee7230a298bbc17 SHA512 38e687f6fd838bb2cc389db59176f6cdf80aa8a4bf6376f0ba675735588806958acbc7ca9da9f38da198f065b2ed250d27ea1c7821ef4075b19c5175bbe2947d
diff --git a/app-forensics/libewf/libewf-20201230.ebuild b/app-forensics/libewf/libewf-20201230.ebuild
index 3f8b6a4..7893f14 100644
--- a/app-forensics/libewf/libewf-20201230.ebuild
+++ b/app-forensics/libewf/libewf-20201230.ebuild
@@ -34,7 +34,7 @@ src_configure() {
 		$(use_enable debug verbose-output)\
 		$(use_enable ewf v1-api)\
 		$(use_enable unicode wide-character-type)\
-		$(use_with zlib)\
+		$(use_with zlib auto-detect)\
 		# autodetects bzip2 but does not use
 		--without-bzip2\
 		$(use_with bfio libbfio)\
diff --git a/metadata/md5-cache/app-forensics/libewf-20201230 b/metadata/md5-cache/app-forensics/libewf-20201230
index e6477bd..62062af 100644
--- a/metadata/md5-cache/app-forensics/libewf-20201230
+++ b/metadata/md5-cache/app-forensics/libewf-20201230
@@ -11,4 +11,4 @@ RDEPEND=sys-libs/zlib bfio? ( =app-forensics/libbfio-0.0.20120425_alpha ) fuse?
 SLOT=0/2
 SRC_URI=https://github.com/libyal/libewf/releases/download/20201230/libewf-experimental-20201230.tar.gz
 _eclasses_=desktop	7eb20ad915a0a318176d51bc2508ff5c	edos2unix	33e347e171066657f91f8b0c72ec8773	estack	055c42df72f76a4f45ec92b35e83cd56	epatch	447396341f5f896d722e435a06f87a4f	eqawarn	c9847c43b3253a276ae2eabddedab3d7	toolchain-funcs	ec8bbc28394c7305b43ea07164bd8f5f	multilib	5ca4e49abed8e3a2f7b56920eadee157	ltprune	97143780d341cc8d8f1d4c6187a36d29	preserve-libs	a8e50acee31b5759b4df1f7707cae54b	strip-linguas	ac3ee41ee2d31d8c41a77c0838320cc7	vcs-clean	d271b7bc7e6a009758d7d4ef749174e3	wrapper	4a1902f969e5718126434fc35f3a0d9c	eutils	8f942ebdcf04334697649d4a0bf65a32
-_md5_=0153bea55c58f0af01d268dca9c86163
+_md5_=832842c4314cbcf0ae208538290d58d9