diff --git a/src/components/Timeline.vue b/src/components/Timeline.vue
index 47ad67b..f324112 100644
--- a/src/components/Timeline.vue
+++ b/src/components/Timeline.vue
@@ -39,11 +39,11 @@
 			<div :key="'desc-'+proj.name" class='desc' v-html='proj.info[$i18n.locale]'></div>
 
 			<template v-if='proj.source != null'>
-				<template v-for='src in proj.source'>
-					<div :key="'src-icon-'+proj.name+src" class='src-icon'>
+				<template v-for='(src, i) in proj.source'>
+					<div :key="'src-icon-'+proj.name+'-'+i" class='src-icon'>
 						<img src='../assets/timeline/src.svg' />
 					</div>
-					<div :key="'src-'+proj.name+src" class='src'>
+					<div :key="'src-'+proj.name+'-'+i" class='src'>
 						{{ $t('project.sources') }} <a :href='src.link'>{{ src.name }}</a> <span>({{ proj.commits || src.commits }} commits)</span>
 					</div>
 				</template>