diff --git a/README.md b/README.md
index 69316c3..741022a 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,17 @@ Set Up
     ZSH_THEME="powerline"
     ```
 
+More options
+------------
+
+By default, at the right of the powerline are displayed the date and the time.
+If you don't want date or time, you can choose what you want to display in **.zshrc**.
+
+    ```
+    POWERLINE_RIGHT_A="date replacement"
+    POWERLINE_RIGHT_B="time replacement"
+    ```
+
 Requirements
 ------------
 
diff --git a/powerline.zsh-theme b/powerline.zsh-theme
index 714aaf8..6ebdd1a 100644
--- a/powerline.zsh-theme
+++ b/powerline.zsh-theme
@@ -1,5 +1,13 @@
 # FreeAgent puts the powerline style in zsh !
 
+if [ "$POWERLINE_RIGHT_B" = "" ]; then
+  POWERLINE_RIGHT_B=%D{%H:%M:%S}
+fi
+
+if [ "$POWERLINE_RIGHT_A" = "" ]; then
+  POWERLINE_RIGHT_A=%D{%Y-%m-%d}
+fi
+
 POWERLINE_COLOR_BG_GRAY=%K{240}
 POWERLINE_COLOR_BG_LIGHT_GRAY=%K{240}
 POWERLINE_COLOR_BG_WHITE=%K{255}
@@ -27,4 +35,4 @@ ZSH_THEME_GIT_PROMPT_UNTRACKED="%F{190]✭%f"
 PROMPT="
 %K{green}%F{black} %n %k%f%F{green}%K{blue}"$'\u2b80'"%k%f%F{white}%K{blue} %1~"$'$(git_prompt_info)'" %k%f%F{blue}"$'\u2b80'"%f "
 
-RPROMPT=$POWERLINE_COLOR_FG_WHITE$'\u2b82'"%f$POWERLINE_COLOR_BG_WHITE $POWERLINE_COLOR_FG_GRAY%D{%H:%M:%S} "$'\u2b82'"%f%k$POWERLINE_COLOR_BG_GRAY$POWERLINE_COLOR_FG_WHITE %D{%Y-%m-%d} %f%k"
+RPROMPT=$POWERLINE_COLOR_FG_WHITE$'\u2b82'"%f$POWERLINE_COLOR_BG_WHITE $POWERLINE_COLOR_FG_GRAY$POWERLINE_RIGHT_B "$'\u2b82'"%f%k$POWERLINE_COLOR_BG_GRAY$POWERLINE_COLOR_FG_WHITE $POWERLINE_RIGHT_A %f%k"