diff --git a/scripts/build.sh b/scripts/build.sh
index 93a9cb8..0b981ea 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -49,7 +49,7 @@ fi
 echo "Building libs..."
 mkdir -pv bin/lib
 for lib in $(find ./src/lib -name "*.cpp"); do
-    COMPILE_COMMAND="$CXX_WITH_FLAGS -fPIC -shared -o $(sed -e 's/^.\/src/.\/bin/;s/cpp$/so/' <<< $lib) $lib"
+    COMPILE_COMMAND="$CXX_WITH_FLAGS -I dependencies/tiny-utf8-4.4.3/include -fPIC -shared -o $(sed -e 's/^.\/src/.\/bin/;s/cpp$/so/' <<< $lib) $lib"
     echo $COMPILE_COMMAND
     $COMPILE_COMMAND &
     $WAIT_ANYWAY