diff --git a/Advanced/DFAs/starred b/Advanced/DFAs/starred
new file mode 100644
index 0000000..e69de29
diff --git a/Advanced/Definable Sets/starred b/Advanced/Definable Sets/starred
new file mode 100644
index 0000000..e69de29
diff --git a/Advanced/Mock a Mockingbird/starred b/Advanced/Mock a Mockingbird/starred
new file mode 100644
index 0000000..e69de29
diff --git a/Advanced/Size of Sets/starred b/Advanced/Size of Sets/starred
new file mode 100644
index 0000000..e69de29
diff --git a/build.sh b/build.sh
index 225e078..afe0f93 100755
--- a/build.sh
+++ b/build.sh
@@ -97,7 +97,12 @@ function build() {
 			echo -n "\"description\": \"${job_name}\"",
 			echo -n "\"handout\": \"https://static.betalupi.com/ormc/$(realpath --relative-to="${target_dir}" "${b_target_dir}")/${job_name}.pdf\","
 			if [[ $solution_stat == 0 ]]; then
-				echo -n "\"solutions\": \"https://static.betalupi.com/ormc/$(realpath --relative-to="${target_dir}" "${b_target_dir}")/${job_name}.sols.pdf\""
+				echo -n "\"solutions\": \"https://static.betalupi.com/ormc/$(realpath --relative-to="${target_dir}" "${b_target_dir}")/${job_name}.sols.pdf\","
+			fi
+			if [ -f "starred" ]; then
+				echo -n "\"starred\": true"
+			else
+				echo -n "\"starred\": false"
 			fi
 			echo -n "},"
 		) >> "$target_dir/index.json"