diff --git a/dotfiles/zsh/.zshrc.d/functions.zsh b/dotfiles/zsh/.zshrc.d/functions.zsh
index ada679a..64265ca 100644
--- a/dotfiles/zsh/.zshrc.d/functions.zsh
+++ b/dotfiles/zsh/.zshrc.d/functions.zsh
@@ -179,13 +179,13 @@ function dstack() {
 # Print timestamp as %Y-%m-%d %H:%M:%S.
 function tstamp() {
     emulate -L zsh
-    date '+%Y-%m-%d %H:%M:%S'
+    date '+%Y-%m-%d %H:%M:%S' | tr -d '\n'
 }
 
 # Print timestamp as %Y-%m-%dT%H:%M:%S%:z
 function tstampz() {
     emulate -L zsh
-    date '+%Y-%m-%dT%H:%M:%S%:z'
+    date '+%Y-%m-%dT%H:%M:%S%:z' | tr -d '\n'
 }
 
 # Create a /overview/ of all available function()'s; the description for