diff --git a/workflow/rules/paired_end.snakefile.smk b/workflow/rules/paired_end.snakefile.smk
index c444f461b08af8aa28b5e74ef2bbe315eaefea27..096f8958d1cb7d365af242ebbc30ede7c1701ab0 100644
--- a/workflow/rules/paired_end.snakefile.smk
+++ b/workflow/rules/paired_end.snakefile.smk
@@ -173,7 +173,6 @@ rule pe_remove_polya_cutadapt:
         -n 2 \
         -e 0.1 \
         -q 6 \
-        -m 10  \
         -a {params.polya_3_mate1} \
         -A {params.polya_3_mate2} \
         -o {output.reads1} \
diff --git a/workflow/rules/single_end.snakefile.smk b/workflow/rules/single_end.snakefile.smk
index d2df8889152c15402d21b8d0dd9f67ce8bd39cda..5f9372be2236c5a81bf0b0f169d42f0d14e87c34 100644
--- a/workflow/rules/single_end.snakefile.smk
+++ b/workflow/rules/single_end.snakefile.smk
@@ -15,10 +15,6 @@ rule fastqc:
             "{sample}",
             "mate1_fastqc"))
 
-    params:
-        seqmode = lambda wildcards:
-            samples_table.loc[wildcards.sample, "seqmode"]
-
     singularity:
         "docker://zavolab/fastqc:0.11.9-slim"
 
@@ -232,7 +228,7 @@ rule map_genome_star:
         --outFilterMatchNminOverLread 0.3 \
         --outFilterType BySJout \
         --outReadsUnmapped None \
-        --outSAMattrRGline ID:rcrunch SM:{params.sample_id} \
+        --outSAMattrRGline ID:rnaseq_pipeline SM:{params.sample_id} \
         --alignEndsType {params.soft_clip} > {output.bam};) \
         2> {log.stderr}"