diff --git a/teller.zsh b/teller.zsh
index 0a2e857..98bca74 100644
--- a/teller.zsh
+++ b/teller.zsh
@@ -8,7 +8,7 @@ fi
 
 # Fetch the fortune message
 if [[ "$1" == "samantha-mode" ]]; then
-  if ! ollama ls &>/dev/null; then
+  if ! command -v ollama &>/dev/null; then
     echo "Error: You can not use Samantha Mode because you are missing Ollama."
   fi
   FORTUNE="$(ollama run sparksammy/tinysam-l3.2:latest \"Please generate a pretend quote. It should be on a random topic, not just code. Show only the quote.\")"