diff --git a/laravel-horizon/Dockerfile b/laravel-horizon/Dockerfile
index 9edbe14b..4e9d3ef3 100644
--- a/laravel-horizon/Dockerfile
+++ b/laravel-horizon/Dockerfile
@@ -29,6 +29,7 @@ RUN apk --update add wget \
   cyrus-sasl-dev \
   libgsasl-dev \
   supervisor \
+  oniguruma-dev \
   procps
 
 RUN docker-php-ext-install mysqli mbstring pdo pdo_mysql tokenizer xml pcntl