diff --git a/src/RNAseq_XGR.nf b/src/RNAseq_XGR.nf
index 8ed5131bce097ea6cae0c813d8f959fb3a77c5a2..5ad8e97aaf7485e778ba721dd6c222ee43db7b2a 100644
--- a/src/RNAseq_XGR.nf
+++ b/src/RNAseq_XGR.nf
@@ -60,7 +60,7 @@ if (params.help || params.h) {
  
 /* Arguments */
 params.project = ""
-fastq = "${project}/fastq/*{1,2}.fastq"
+fastq = "${params.project}/fastq/*{1,2}.fastq"
 params.gtf = ""
 params.fasta = ""
 params.idx = ""