diff --git a/srcpkgs/leatherman/template b/srcpkgs/leatherman/template
index c4c5089c841..e8b2080deb2 100644
--- a/srcpkgs/leatherman/template
+++ b/srcpkgs/leatherman/template
@@ -14,7 +14,7 @@ distfiles="https://github.com/puppetlabs/leatherman/archive/${version}.tar.gz>${
 checksum=0d470b6f3240bc605f48631546dd77c814116b1ff6b2a36aa9f395c4a4eab319
 python_version=3
 
-CXXFLAGS+=" -Wno-ignored-qualifiers -Wno-class-memaccess -Wno-catch-value -Wno-deprecated-copy"
+CXXFLAGS="-Wno-ignored-qualifiers -Wno-class-memaccess -Wno-catch-value -Wno-deprecated-copy -Wno-type-limits"
 
 leatherman-devel_package() {
 	short_desc+=" - development files"