diff --git a/install.sh b/install.sh
index 0b892836..05cbc287 100755
--- a/install.sh
+++ b/install.sh
@@ -54,7 +54,7 @@ install() {
 
     if [[ ${theme} != '' ]]; then
       cp -r ${SRC_DIR}/colors/color${theme}${scheme}/*.svg                                 ${THEME_DIR}/places/scalable
-    else
+    elif [[ ${scheme} != '' ]]; then
       cp -r ${SRC_DIR}/colors/color-blue${scheme}/*.svg                                    ${THEME_DIR}/places/scalable
     fi
   fi