diff --git a/snakecnv/align.snk b/snakecnv/align.snk
index f610c4977526daafa676394f4db437c0aa6a2e48..d8067cc7b08c64257b3172d2a7698540586f6a5e 100644
--- a/snakecnv/align.snk
+++ b/snakecnv/align.snk
@@ -69,8 +69,8 @@ rule bamindex:
     threads:
         1
     log:
-        stdout = "logs/mapindex_{sample}.o",
-        stderr = "logs/mapindex_{sample}.e"
+        stdout = "logs/mapindex_{sample}_{folder}.o",
+        stderr = "logs/mapindex_{sample}_{folder}.e"
     shell:
         "samtools index {input}; "
         "samtools flagstat {input} > {output.summary}"