diff --git a/sci-geosciences/gpxlab/gpxlab-0.5.0.recipe b/sci-geosciences/gpxlab/gpxlab-0.5.0.recipe
index 73d6a0b77..d6f5673c7 100644
--- a/sci-geosciences/gpxlab/gpxlab-0.5.0.recipe
+++ b/sci-geosciences/gpxlab/gpxlab-0.5.0.recipe
@@ -7,6 +7,7 @@ LICENSE="GNU GPL v3"
 REVISION="1"
 SOURCE_URI="https://github.com/BourgeoisLab/GPXLab/archive/v$portVersion.tar.gz"
 CHECKSUM_SHA256="430672eaf0c76e1f7f43cf2c117e63d818ac7e444acceefe6a0ef5a2f7b3d7f4"
+SOURCE_FILENAME="GPXLab-$portVersion.tar.gz"
 SOURCE_DIR="GPXLab-$portVersion"
 PATCHES="gpxlab-$portVersion.patchset"
 ADDITIONAL_FILES="gpxlab.rdef.in"