diff --git a/install.sh b/install.sh
index 723d4eb..dcf0c18 100644
--- a/install.sh
+++ b/install.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+OS=$(uname -s | tr '[:upper:]' '[:lower:]')
+
 ARCH=$(uname -m)
 case $ARCH in
     x86_64|amd64) ARCH="amd64" ;;
@@ -11,9 +13,21 @@ case $ARCH in
         ;;
 esac
 
+if [ $SHELL = "/bin/bash" ]; then
+    shellRc="$HOME/.bashrc"
+elif [ $SHELL = "/bin/zsh" ]; then
+    shellRc="$HOME/.zshrc"
+else
+    echo -e "\033[31mError.\033[0m Shell not supported: $SHELL"
+    echo -e "Create a request with a \033[31mproblem\033[0m: https://github.com/Lifailon/lazyjournal/issues"
+    exit 1
+fi
+
+touch $shellRc
 mkdir -p $HOME/.local/bin
-grep -F 'export PATH=$PATH:$HOME/.local/bin' $HOME/.bashrc > /dev/null || { 
-    echo 'export PATH=$PATH:$HOME/.local/bin' >> $HOME/.bashrc && source $HOME/.bashrc; 
+
+grep -F 'export PATH=$PATH:$HOME/.local/bin' $shellRc > /dev/null || { 
+    echo 'export PATH=$PATH:$HOME/.local/bin' >> $shellRc && source $shellRc; 
 }
 
 GITHUB_LATEST_VERSION=$(curl -L -s -H 'Accept: application/json' https://github.com/Lifailon/lazyjournal/releases/latest | sed -e 's/.*"tag_name":"\([^"]*\)".*/\1/')
@@ -21,7 +35,7 @@ if [ -z "$GITHUB_LATEST_VERSION" ]; then
     echo -e "\033[31mError.\033[0m Unable to get the latest version from GitHub repository, check your internet connection."
     exit 1
 else
-    BIN_URL="https://github.com/Lifailon/lazyjournal/releases/download/$GITHUB_LATEST_VERSION/lazyjournal-$GITHUB_LATEST_VERSION-linux-$ARCH"
+    BIN_URL="https://github.com/Lifailon/lazyjournal/releases/download/$GITHUB_LATEST_VERSION/lazyjournal-$GITHUB_LATEST_VERSION-$OS-$ARCH"
     curl -L -s "$BIN_URL" -o $HOME/.local/bin/lazyjournal
     chmod +x $HOME/.local/bin/lazyjournal
     echo -e "✔  Installation completed \033[32msuccessfully\033[0m"