diff --git a/dev-python/typer/typer-0.12.1.ebuild b/dev-python/typer/typer-0.12.1.ebuild
index 7c3cb2e..df2aca1 100644
--- a/dev-python/typer/typer-0.12.1.ebuild
+++ b/dev-python/typer/typer-0.12.1.ebuild
@@ -61,7 +61,6 @@ src_compile() {
 src_install() {
 	distutils-r1_src_install "${@}"
 
-	export _TYPER_COMPLETE_TEST_DISABLE_SHELL_DETECTION=1
 	dobashcomp "${COMPLETIONSDIR}/${PN}"
 	dozshcomp "${COMPLETIONSDIR}/_${PN}"
 	dofishcomp "${COMPLETIONSDIR}/${PN}.fish"