diff --git a/Dockerfile b/Dockerfile
index ab0ae73..1c46757 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -27,6 +27,7 @@ RUN apt-get update --yes && \
     lmodern \
     libtiff5-dev \
     libjpeg-dev \
+    libfftw3-dev \
     automake \
     wget && \
     apt-get clean && rm -rf /var/lib/apt/lists/*