diff --git a/Dockerfile b/Dockerfile
index 5a10a005b..d0608bd22 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM mambaorg/micromamba:2.0.8-debian12-slim AS build
 
-RUN micromamba install -y python=3.11 blas[build=mkl] 'numpy<2' scipy scikit-image tqdm pyyaml pillow click cuda-version=12.8
+RUN micromamba install -y python=3.11 blas[build=mkl] 'numpy<2' scipy scikit-image tqdm pyyaml pillow click cuda-version=12.8 gcc
 RUN micromamba install -y openmpi=4.1.6 mpi
 RUN micromamba install -y h5py[build=*openmpi*] hdf5plugin
 RUN micromamba install -y mpi4py