diff --git a/coverage/fuelup.sh b/coverage/fuelup.sh
index 870c4c8..8274c55 100755
--- a/coverage/fuelup.sh
+++ b/coverage/fuelup.sh
@@ -3,7 +3,7 @@
 curl -O http://192.168.0.26:8080/job/osmCoverage_FuelGet/lastSuccessfulBuild/artifact/database/coverage.fuelJSON.tgz
 ls -l
 rm -rf GML_FUEL
-tar xvzf coverage.fuelJSON.tgz
+tar xzf coverage.fuelJSON.tgz
 
 mkdir -p /var/www/html/coverage/tiles
 cd /var/www/html/coverage/tiles
@@ -14,15 +14,15 @@
 curl -O http://192.168.0.26:8080/job/osmCoverage_FuelTile/lastSuccessfulBuild/artifact/vtile/tileFuel0.tgz
 ls -l
 rm -rf tileFuel0
-tar xvzf tileFuel0.tgz
+tar xzf tileFuel0.tgz
 
 curl -O http://192.168.0.26:8080/job/osmCoverage_FuelTile/lastSuccessfulBuild/artifact/vtile/tileFuel1.tgz
 ls -l
 rm -rf tileFuel1
-tar xvzf tileFuel1.tgz
+tar xzf tileFuel1.tgz
 
 curl -O http://192.168.0.26:8080/job/osmCoverage_FuelTile/lastSuccessfulBuild/artifact/vtile/tileFuel2.tgz
 ls -l
 rm -rf tileFuel2
-tar xvzf tileFuel2.tgz
+tar xzf tileFuel2.tgz
 
diff --git a/coverage/policeup.sh b/coverage/policeup.sh
index 895e4e2..6b20cb2 100644
--- a/coverage/policeup.sh
+++ b/coverage/policeup.sh
@@ -9,22 +9,22 @@
 curl -O http://192.168.0.26:8080/job/osmCoverage_PoliceTile/lastSuccessfulBuild/artifact/tilePolice2.tgz
 ls -l
 rm -rf tilePolice2
-tar xvzf tilePolice2.tgz
+tar xzf tilePolice2.tgz
 
 curl -O http://192.168.0.26:8080/job/osmCoverage_PoliceTile/lastSuccessfulBuild/artifact/tilePolice4.tgz
 ls -l
 rm -rf tilePolice4
-tar xvzf tilePolice4.tgz
+tar xzf tilePolice4.tgz
 
 curl -O http://192.168.0.26:8080/job/osmCoverage_PoliceTile/lastSuccessfulBuild/artifact/tilePolice5.tgz
 ls -l
 rm -rf tilePolice5
-tar xvzf tilePolice5.tgz
+tar xzf tilePolice5.tgz
 
 curl -O http://192.168.0.26:8080/job/osmCoverage_PoliceTile/lastSuccessfulBuild/artifact/tilePolice6.tgz
 ls -l
 rm -rf tilePolice6
-tar xvzf tilePolice6.tgz
+tar xzf tilePolice6.tgz
 
 
 curl -O http://192.168.0.26:8080/job/osmCoverage_PoliceTile/lastSuccessfulBuild/artifact/tilePolice2z.tgz
@@ -35,14 +35,14 @@
 curl -O http://192.168.0.26:8080/job/osmCoverage_PoliceTile/lastSuccessfulBuild/artifact/tilePolice4z.tgz
 ls -l
 rm -rf tilePolice4z
-tar xvzf tilePolice4z.tgz
+tar xzf tilePolice4z.tgz
 
 curl -O http://192.168.0.26:8080/job/osmCoverage_PoliceTile/lastSuccessfulBuild/artifact/tilePolice5z.tgz
 ls -l
 rm -rf tilePolice5z
-tar xvzf tilePolice5z.tgz
+tar xzf tilePolice5z.tgz
 
 curl -O http://192.168.0.26:8080/job/osmCoverage_PoliceTile/lastSuccessfulBuild/artifact/tilePolice6z.tgz
 ls -l
 rm -rf tilePolice6z
-tar xvzf tilePolice6z.tgz
+tar xzf tilePolice6z.tgz