diff --git a/sci-visualization/epix/epix-1.2.19-r1.ebuild b/sci-visualization/epix/epix-1.2.19-r1.ebuild
index 2fca40514c07f..f305137309281 100644
--- a/sci-visualization/epix/epix-1.2.19-r1.ebuild
+++ b/sci-visualization/epix/epix-1.2.19-r1.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=8
 
-inherit autotools bash-completion-r1 elisp-common
+inherit autotools bash-completion-r1 dot-a elisp-common
 
 DESCRIPTION="2- and 3-D plotter for creating images (to be used in LaTeX)"
 HOMEPAGE="https://mathcs.holycross.edu/~ahwang/current/ePiX.html"
@@ -32,11 +32,13 @@ src_prepare() {
 }
 
 src_configure() {
+	lto-guarantee-fat
 	econf --disable-epix-el
 }
 
 src_install() {
 	default
+	strip-lto-bytecode
 
 	newbashcomp bash_completions epix
 	bashcomp_alias epix flix elaps laps