diff --git a/tasks/configure.yml b/tasks/configure.yml
index 61826d79db3e952cc74f34aa700945d297ef5d64..ef9f485da6ba32f67b27254ec4964668b57b7317 100644
--- a/tasks/configure.yml
+++ b/tasks/configure.yml
@@ -7,7 +7,7 @@
     dest: /opt/{{ item }}
     owner: root
     group: root
-    mode: 755
+    mode: 0755
   with_items:
     - sqlplus.sh
     - ora_get_sizes.sh
@@ -17,7 +17,7 @@
   file:
     dest: /var/backups/oracle
     state: directory
-    mode: 755
+    mode: 0755
 
 - name: Copy files
   copy:
@@ -25,7 +25,7 @@
     dest: /var/backups/oracle/{{ item }}
     owner: root
     group: root
-    mode: 755
+    mode: 0755
   with_items:
     - backup.sh
 
@@ -35,7 +35,7 @@
     dest: /var/backups/oracle/{{ item }}
     owner: root
     group: root
-    mode: 755
+    mode: 0755
   with_items:
     - backupall.sh
 
diff --git a/tasks/prepare.yml b/tasks/prepare.yml
index 252887e405199431dcdeed6755058eb5fbf505f0..77d779b12c5a0b1af0e576191ec338fe31708fec 100644
--- a/tasks/prepare.yml
+++ b/tasks/prepare.yml
@@ -23,7 +23,7 @@
     dest: /sbin/chkconfig
     owner: root
     group: root
-    mode: 755
+    mode: 0755
 
 - name: Copy oracle.conf file
   copy:
@@ -31,7 +31,7 @@
     dest: /etc/sysctl.d/60-oracle.conf
     owner: root
     group: root
-    mode: 644
+    mode: 0644
 
 - name: Load the new kernel parameters
   command: service procps start
@@ -49,7 +49,7 @@
   file:
     dest: /var/lock/subsys
     state: directory
-    mode: 755
+    mode: 0755
 
 - name: Create listener file
   command: touch /var/lock/subsys/listener
@@ -61,7 +61,7 @@
   file:
     dest: /dev/shm
     state: directory
-    mode: 755
+    mode: 0755
 
 - name: Mount tmpfs
   command: mount -t tmpfs shmfs -o size=2048m /dev/shm
@@ -72,7 +72,7 @@
     dest: /etc/init.d/shm_load
     owner: root
     group: root
-    mode: 755
+    mode: 0755
 
 - name: Add shm load file to bootlist
   command: update-rc.d shm_load defaults
@@ -86,7 +86,7 @@
     dest: /opt/oracle_config.sh
     owner: root
     group: root
-    mode: 755
+    mode: 0755
 
 - name: Copy configuration script answers
   copy:
@@ -94,7 +94,7 @@
     dest: /opt/oracle_config_answers
     owner: root
     group: root
-    mode: 644
+    mode: 0644
 
 - name: Configure Oracle
   shell: /opt/oracle_config.sh </opt/oracle_config_answers
@@ -116,7 +116,7 @@
     dest: /opt/{{item}}
     owner: root
     group: root
-    mode: 755
+    mode: 0755
   with_items:
     - setup.sh
     - setup.sql