diff --git a/install-unix.sh b/install-unix.sh
index 6d004889d73141e9e75315372e95e4d02c77f931..bcc7950e4d08cefb845ed3e6da45e372d332610f 100755
--- a/install-unix.sh
+++ b/install-unix.sh
@@ -36,7 +36,7 @@ echo "Configuring installation..."
 if [[ "$SHELL" == *"zsh" ]]; then 
     # ZSH
     echo "export PATH='/opt/grapp/bin:$PATH" >> ~/.zshrc
-else if [[ "$SHELL" == *"bash" ]]; then
+elif [[ "$SHELL" == *"bash" ]]; then
     # Bash
     echo "export PATH='/opt/grapp/bin:$PATH" >> ~/.bashrc
 fi