diff --git a/CHANGELOG b/CHANGELOG
index c6277f9..32c20dc 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,10 @@
+***********************************
+CHANGES IN VERSION 2.11.4
+
+BUG FIXES
+
+  o Fix major bug in parallel mode from 2.11.3
+
 ***********************************
 CHANGES IN VERSION 2.11.3
 
diff --git a/bin/HiC-Pro b/bin/HiC-Pro
index 9dde368..66dd4d2 100755
--- a/bin/HiC-Pro
+++ b/bin/HiC-Pro
@@ -9,7 +9,7 @@
 
                                                                    
 SOFT="HiC-Pro"
-VERSION="2.11.3"
+VERSION="2.11.4"
 
 function usage {
     echo -e "usage : $SOFT -i INPUT -o OUTPUT -c CONFIG [-s ANALYSIS_STEP] [-p] [-h] [-v]"
@@ -248,9 +248,9 @@ fi
 ## Check rawdata structure
 if [[ $NEED_FASTQ == 1 ]]; then
     nbin=$(find -L $INPUT -mindepth 2 -maxdepth 2 -name "*.fastq" -o -name "*.fastq.gz" -o -name "*.fq" -o -name "*.fq.gz" | wc -l) #!
-    nbin_r1=$(find -L $INPUT -mindepth 2 -maxdepth 2 -name "*.fastq*" -o -name ".fq*" -and -name "*${PAIR1_EXT}*" | wc -l)
-    nbin_r2=$(find -L $INPUT -mindepth 2 -maxdepth 2 -name "*.fastq*" -o -name ".fq*" -and -name "*${PAIR2_EXT}*" | wc -l)
- 
+    nbin_r1=$(find -L $INPUT -mindepth 2 -maxdepth 2 -name "*.fastq*" -o -name "*.fq*" -and -name "*${PAIR1_EXT}*" | wc -l)
+    nbin_r2=$(find -L $INPUT -mindepth 2 -maxdepth 2 -name "*.fastq*" -o -name "*.fq*" -and -name "*${PAIR2_EXT}*" | wc -l)
+
     if [ $nbin == 0 ]; then
 	die "Error: Directory Hierarchy of rawdata '$INPUT' is not correct. No '.fastq(.gz)' files detected"
     fi
diff --git a/scripts/bowtie_wrap.sh b/scripts/bowtie_wrap.sh
index 0bc1621..62aa85f 100755
--- a/scripts/bowtie_wrap.sh
+++ b/scripts/bowtie_wrap.sh
@@ -51,7 +51,7 @@ end_to_end_align()
     else
 	cmd=$cmd"> ${odir}/${prefix}_${REFERENCE_GENOME}.bwt2glob.bam"
     fi
-    
+   
     exec_cmd $cmd 
 }
 
diff --git a/scripts/hic.inc.sh b/scripts/hic.inc.sh
index d5599ea..ca340a0 100755
--- a/scripts/hic.inc.sh
+++ b/scripts/hic.inc.sh
@@ -134,7 +134,7 @@ filter_pairs()
 get_data_type()
 {
     ## return the highest possible input files type
-    nb_fq=$(find -L $RAW_DIR -mindepth 2 -maxdepth 2 -name "*.fastq" -o -name "*.fastq.gz" -o -name ".fq" -o -name ".fq.gz"| wc -l)
+    nb_fq=$(find -L $RAW_DIR -mindepth 2 -maxdepth 2 -name "*.fastq" -o -name "*.fastq.gz" -o -name "*.fq" -o -name "*.fq.gz"| wc -l)
     nb_bam=$(find -L $RAW_DIR -mindepth 2 -maxdepth 2 -name "*.bam" -o -name "*.sam" | wc -l)
     nb_vpairs=$(find -L $RAW_DIR -mindepth 2 -maxdepth 2 -name "*.validPairs" | wc -l)
     nb_allvpairs=$(find -L $RAW_DIR -mindepth 2 -maxdepth 2 -name "*.allValidPairs" | wc -l)
@@ -195,18 +195,45 @@ get_hic_files()
     if [ ! -z "$FASTQFILE" ]; then
 	if [ ! -z "$TASKID" ]; then
 	    local input_data_type=$(get_data_type)
-	    cat $FASTQFILE | filter_rawdir | filter_pairs | awk "NR == $TASKID {printf(\"%s/%s${ext}\n\", \"$idir\", gensub(\".${input_data_type}(.gz)*\", \"\", \$1));}"
+	    ## deal with fq/fastq extension
+	    if [ ${input_data_type} == "fastq" ]; then
+		pattern=".fastq(.gz)*$|.fq(.gz)*$"
+	    else
+		pattern=".${input_data_type}$"
+	    fi
+	    ## raw data for mapping
+	    if [[ $ext == ".fastq" || $ext == ".fq" ]]; then
+                cat $FASTQFILE | filter_rawdir | filter_pairs | awk "NR == $TASKID && \$1 ~ \"${ext}(.gz)*$\"{printf(\"%s/%s${ext}\n\", \"$idir\", gensub(\"${ext}(.gz)*$\", \"\", \$1));}"
+	    else
+		cat $FASTQFILE | filter_rawdir | filter_pairs | awk "NR == $TASKID {printf(\"%s/%s${ext}\n\", \"$idir\", gensub(\"${pattern}\", \"\", \$1));}"
+    	    fi
 	    return
 	fi
 	local list=
 	for fastq in $(cat $FASTQFILE | filter_rawdir ); do
-	    get_hic_files_build_list
+	    if [[ ${ext} == ".fastq" || ${ext} == ".fq" ]]
+	    then
+		if [[ $fastq =~ "${ext}" ]]
+		then
+		    get_hic_files_build_list
+		fi
+	    else
+		get_hic_files_build_list
+	    fi
 	done
 	echo "$list" | filter_pairs
     elif [ ! -z "$FASTQLIST" ]; then
 	local list=
 	for fastq in $(echo $FASTQLIST | filter_rawdir | sed -e 's/[,;]/ /g'); do
-	    get_hic_files_build_list
+           if [[ ${ext} == ".fastq" || ${ext} == ".fq" ]]
+           then
+               if [[ $fastq =~ "${ext}" ]]
+               then
+                   get_hic_files_build_list
+               fi
+           else
+               get_hic_files_build_list
+           fi
 	done
 	echo "$list" | filter_pairs
     else
@@ -227,8 +254,8 @@ get_fastq_for_bowtie_global()
     then
         ifastq=$(get_hic_files $RAW_DIR .fastq | grep "$PAIR1_EXT")
         ifq=$(get_hic_files $RAW_DIR .fq | grep "$PAIR1_EXT")
+	echo "$ifastq $ifq"
     fi
-    echo "$ifastq $ifq"
 }
 
 get_fastq_for_bowtie_local()
diff --git a/scripts/make_lsf_script.sh b/scripts/make_lsf_script.sh
index b881af6..6f652ff 100755
--- a/scripts/make_lsf_script.sh
+++ b/scripts/make_lsf_script.sh
@@ -43,7 +43,9 @@ unset FASTQFILE
 if [[ $MAKE_OPTS == "" || $MAKE_OPTS == *"mapping"* ]]
 then
     inputfile=inputfiles_${JOB_NAME}.txt
-    get_hic_files $RAW_DIR .fastq | grep $PAIR1_EXT | sed -e "s|$RAW_DIR||" -e "s|^/||" > $inputfile
+    ifq=$(get_hic_files $RAW_DIR .fq)
+    ifastq=$(get_hic_files $RAW_DIR .fastq)
+    echo -e "$ifq\n$ifastq" | grep $PAIR1_EXT | sed -e "s|$RAW_DIR||" -e "s|^/||" > $inputfile
     count=$(cat $inputfile | wc -l)
 elif [[ $MAKE_OPTS == *"proc_hic"* ]]
 then
diff --git a/scripts/make_sge_script.sh b/scripts/make_sge_script.sh
index c1d888e..78a0204 100755
--- a/scripts/make_sge_script.sh
+++ b/scripts/make_sge_script.sh
@@ -41,7 +41,9 @@ unset FASTQFILE
 if [[ $MAKE_OPTS == "" || $MAKE_OPTS == *"mapping"* ]]
 then
     inputfile=inputfiles_${JOB_NAME}.txt
-    get_hic_files $RAW_DIR .fastq | grep $PAIR1_EXT | sed -e "s|$RAW_DIR||" -e "s|^/||" > $inputfile
+    ifq=$(get_hic_files $RAW_DIR .fq)
+    ifastq=$(get_hic_files $RAW_DIR .fastq)
+    echo -e "$ifq\n$ifastq" | grep $PAIR1_EXT | sed -e "s|$RAW_DIR||" -e "s|^/||" > $inputfile
     count=$(cat $inputfile | wc -l)
 elif [[ $MAKE_OPTS == *"proc_hic"* ]]
 then
diff --git a/scripts/make_slurm_script.sh b/scripts/make_slurm_script.sh
index 501e974..f0f1b33 100755
--- a/scripts/make_slurm_script.sh
+++ b/scripts/make_slurm_script.sh
@@ -41,7 +41,9 @@ unset FASTQFILE
 if [[ $MAKE_OPTS == "" || $MAKE_OPTS == *"mapping"* ]]
 then
     inputfile=inputfiles_${JOB_NAME}.txt
-    get_hic_files $RAW_DIR .fastq | grep $PAIR1_EXT | sed -e "s|$RAW_DIR||" -e "s|^/||" > $inputfile
+    ifq=$(get_hic_files $RAW_DIR .fq)
+    ifastq=$(get_hic_files $RAW_DIR .fastq)
+    echo -e "$ifq\n$ifastq" | grep $PAIR1_EXT | sed -e "s|$RAW_DIR||" -e "s|^/||" > $inputfile
     count=$(cat $inputfile | wc -l)
 elif [[ $MAKE_OPTS == *"proc_hic"* ]]
 then
diff --git a/scripts/make_torque_script.sh b/scripts/make_torque_script.sh
index 8b17950..80ca806 100755
--- a/scripts/make_torque_script.sh
+++ b/scripts/make_torque_script.sh
@@ -42,13 +42,9 @@ if [[ $MAKE_OPTS == "" || $MAKE_OPTS == *"mapping"* ]]
 then
     input_data_type=$(get_data_type)
     inputfile=inputfiles_${JOB_NAME}.txt
-    if [ $input_data_type == "fastq" ]
-    then
-        get_hic_files $RAW_DIR .fastq | grep $PAIR1_EXT | sed -e "s|$RAW_DIR||" -e "s|^/||" > $inputfile
-    elif [ $input_data_type == "fq" ]
-    then
-        get_hic_files $RAW_DIR .fq | grep $PAIR1_EXT | sed -e "s|$RAW_DIR||" -e "s|^/||" > $inputfile
-    fi
+    ifq=$(get_hic_files $RAW_DIR .fq)
+    ifastq=$(get_hic_files $RAW_DIR .fastq)
+    echo -e "$ifq\n$ifastq" | grep $PAIR1_EXT | sed -e "s|$RAW_DIR||" -e "s|^/||" > $inputfile
     count=$(cat $inputfile | wc -l)
 elif [[ $MAKE_OPTS == *"proc_hic"* ]]
 then