diff --git a/srcpkgs/leatherman/template b/srcpkgs/leatherman/template
index 3805d3d461..33ce565c2f 100644
--- a/srcpkgs/leatherman/template
+++ b/srcpkgs/leatherman/template
@@ -13,4 +13,4 @@ homepage="https://github.com/puppetlabs/leatherman"
 distfiles="https://github.com/puppetlabs/leatherman/archive/${version}.tar.gz>${pkgname}-${version}.tar.gz"
 checksum=a89e8c01f181cb8edb3fe0b2c5e2f2f04be37ce2bc320389afa4ca2675e49841
 
-CXXFLAGS+=" -Wno-ignored-qualifiers -Wno-class-memaccess -Wno-catch-value"
+CXXFLAGS+=" -Wno-ignored-qualifiers -Wno-class-memaccess -Wno-catch-value -Wno-deprecated-copy"