diff --git a/games-arcade/hermes/hermes-1.02.recipe b/games-arcade/hermes/hermes-1.02.recipe
index 28c5773bf..585c1425d 100644
--- a/games-arcade/hermes/hermes-1.02.recipe
+++ b/games-arcade/hermes/hermes-1.02.recipe
@@ -12,11 +12,13 @@ REVISION="2"
 if [ $effectiveTargetArchitecture = x86 ]; then
 SOURCE_URI="http://www.retroguru.com/hermes/hermes-v.latest-haiku-x86.zip"
 CHECKSUM_SHA256="9ba2a2407b5504cb83019ab432aa7ed6202332b2212973b3964cb680983f44cb"
+SOURCE_FILENAME="retroguru_hermes_haiku_x86-$portVersion-$REVISION.zip"
 SOURCE_DIR="retroguru_hermes_haiku_x86"
 fi
 if [ $effectiveTargetArchitecture = x86_64 ]; then
 SOURCE_URI="http://www.retroguru.com/hermes/hermes-v.latest-haiku64-x86.zip"
 CHECKSUM_SHA256="0061dcf0e13f060acd745a927b1fed702a0f99266a897b1ed73ad26459526f82"
+SOURCE_FILENAME="retroguru_hermes_haiku_x86-$portVersion-$REVISION.zip"
 SOURCE_DIR="retroguru_hermes_haiku_x86_64"
 fi