diff --git a/Golden_Repo/g/GPicView/GPicView-0.2.5-GCCcore-11.2.0.eb b/Golden_Repo/g/GPicView/GPicView-0.2.5-GCCcore-11.2.0.eb
index 9ae16e7bd75961ebe9e02181c1d22508b404286b..ebfb7a3d19f18870a742954f2404c8433c0f1a5f 100644
--- a/Golden_Repo/g/GPicView/GPicView-0.2.5-GCCcore-11.2.0.eb
+++ b/Golden_Repo/g/GPicView/GPicView-0.2.5-GCCcore-11.2.0.eb
@@ -9,8 +9,10 @@ description = """GPicView - A Simple and Fast Image Viewer for X"""
 
 toolchain = {'name': 'GCCcore', 'version': '11.2.0'}
 
-source_urls = ['https://sourceforge.net/projects/lxde/files/GPicView%20%28image%20Viewer%29/0.2.x/']
+source_urls = [
+    'https://sourceforge.net/projects/lxde/files/GPicView%20%28image%20Viewer%29/0.2.x/']
 sources = [SOURCELOWER_TAR_XZ]
+checksums = ['38466058e53702450e5899193c4b264339959b563dd5cd81f6f690de32d82942']
 
 builddependencies = [
     ('binutils', '2.37'),