diff --git a/dev-lang/64tass/64tass-1.57.2900.recipe b/dev-lang/64tass/64tass-1.58.2974.recipe
similarity index 91%
rename from dev-lang/64tass/64tass-1.57.2900.recipe
rename to dev-lang/64tass/64tass-1.58.2974.recipe
index 5afd8e693..4d7fdaf2a 100644
--- a/dev-lang/64tass/64tass-1.57.2900.recipe
+++ b/dev-lang/64tass/64tass-1.58.2974.recipe
@@ -13,7 +13,7 @@ LICENSE="GNU GPL v2
 	MIT"
 REVISION="1"
 SOURCE_URI="https://downloads.sourceforge.net/project/tass64/source/64tass-$portVersion-src.zip"
-CHECKSUM_SHA256="e4f0dcb1b00d5206ccb391eb5b8b43f4d95f064d63af739a71f5c822bbfc56a4"
+CHECKSUM_SHA256="3f3e2b1867664cb3b64d315fea11938f1666d79d11ea705a6937310257ef0a67"
 SOURCE_DIR="64tass-$portVersion-src"
 
 ARCHITECTURES="all !x86_gcc2"
@@ -44,6 +44,12 @@ BUILD_PREREQUIRES="
 	cmd:make
 	"
 
+PATCH()
+{
+	# be verbose during build
+	sed -i -e 's/.SILENT://' Makefile
+}
+
 BUILD()
 {
 	make $jobArgs