diff --git a/sci-electronics/logic-bin/logic-bin-2.4.14.ebuild b/sci-electronics/logic-bin/logic-bin-2.4.14.ebuild
index 229d3d50ab..2f49623ae4 100644
--- a/sci-electronics/logic-bin/logic-bin-2.4.14.ebuild
+++ b/sci-electronics/logic-bin/logic-bin-2.4.14.ebuild
@@ -15,6 +15,8 @@ KEYWORDS="~amd64"
 
 RESTRICT="bindist mirror strip"
 
+RDEPEND="sys-libs/zlib"
+
 QA_PREBUILT="*"
 
 src_unpack() {