diff --git a/Git.sketchplugin/exportArtboard.sh b/Git.sketchplugin/exportArtboard.sh
index 9097382..b18ecf4 100755
--- a/Git.sketchplugin/exportArtboard.sh
+++ b/Git.sketchplugin/exportArtboard.sh
@@ -33,9 +33,9 @@ mkdir -p "$FILE_FOLDER"
 if [[ ${INCLUDE_OVERVIEW} == "true" ]]
 then
   readmeFile="./${FILENAME%.*}-boards.md" # Exclude the file extension
-  echo "# Artboards" > ${readmeFile}
-  echo "" >> ${readmeFile}
-  echo "This is an autogenerated file showing all the artboards. Do not edit it directly." >> ${readmeFile}
+  echo "# Artboards" > "${readmeFile}"
+  echo "" >> "${readmeFile}"
+  echo "This is an autogenerated file showing all the artboards. Do not edit it directly." >> "${readmeFile}"
 fi
 
 # compare new artboards with the old ones
@@ -58,11 +58,11 @@ do
   if [[ ${INCLUDE_OVERVIEW} == "true" ]]
   then
     artboardName="${artboard%.*}" # Exclude the file extension
-    echo "" >> ${readmeFile}
-    echo "## ${artboardName}" >> ${readmeFile}
-    echo "" >> ${readmeFile}
-    echo "![${artboardName}](./${artboardPath})" >> ${readmeFile}
-    echo "" >> ${readmeFile}
+    echo "" >> "${readmeFile}"
+    echo "## ${artboardName}" >> "${readmeFile}"
+    echo "" >> "${readmeFile}"
+    echo "![${artboardName}](./${artboardPath})" >> "${readmeFile}"
+    echo "" >> "${readmeFile}"
   fi
 done