diff --git a/dockerfile b/dockerfile
index b5f2826..8c13884 100644
--- a/dockerfile
+++ b/dockerfile
@@ -5,7 +5,8 @@ RUN apt install -y git
 RUN apt install -y gcc
 RUN gcc --version
 RUN apt install -y build-essential
-RUN git clone https://git.wmi.amu.edu.pl/s416251/s416251-mlworkshops.git
+RUN git clone https://github.com/usnistgov/SCTK.git
 WORKDIR SCTK
 RUN make config && make all && make check &&  make install && make doc
-ENV PATH=$PATH:/SCTK/bin
\ No newline at end of file
+ENV PATH=$PATH:/SCTK/bin
+