diff --git a/plugins/image-source/image-source.c b/plugins/image-source/image-source.c
index 91ced6c4d..5986edddc 100644
--- a/plugins/image-source/image-source.c
+++ b/plugins/image-source/image-source.c
@@ -207,7 +207,7 @@ static void image_source_tick(void *data, float seconds)
 		time_t t = get_modified_timestamp(context->file);
 		context->update_time_elapsed = 0.0f;
 
-		if (context->file_timestamp < t) {
+		if (context->file_timestamp != t) {
 			image_source_load(context);
 		}
 	}