diff --git a/zsh/zsh-functions b/zsh/zsh-functions.zsh
similarity index 100%
rename from zsh/zsh-functions
rename to zsh/zsh-functions.zsh
diff --git a/zsh/zshrc b/zsh/zshrc
index faccf9f..d3076c0 100644
--- a/zsh/zshrc
+++ b/zsh/zshrc
@@ -15,7 +15,7 @@ export ZSHRC_BOOTSTRAP="$ZSH_CONFIG/.bootstrapped"
 [[ -d "$HOME/AppImages" ]] && path+=("$HOME/AppImages")
 [[ -d "$HOME/.opencode/bin" ]] && path+=("$HOME/.opencode/bin")
 
-ZSHRC_FUNCTIONS="$ZSH_CONFIG/zsh-functions"
+ZSHRC_FUNCTIONS="$ZSH_CONFIG/zsh-functions.zsh"
 source "$ZSHRC_FUNCTIONS"
 
 # Bootstrap: installs missing CLI tools and oh-my-zsh plugins across distros.
@@ -151,7 +151,7 @@ if [[ -o interactive && "$ZSHRC_UPDATE_DISABLED" != "true" ]]; then
 
   # zsh-functions
   ftmp=/tmp/.zsh-functions.$$
-  if curl -fsSL --connect-timeout 3 --max-time 8 "$ZSHRC_GIT/zsh-functions" -o "$ftmp" 2>/dev/null \
+  if curl -fsSL --connect-timeout 3 --max-time 8 "$ZSHRC_GIT/zsh-functions.zsh" -o "$ftmp" 2>/dev/null \
       && [[ -f "$ftmp" ]] && ! cmp -s "$ftmp" "$ZSHRC_FUNCTIONS" 2>/dev/null; then
     echo "Updating zsh-functions..."
     mv "$ftmp" "$ZSHRC_FUNCTIONS"