diff --git a/Dockerfile b/Dockerfile
index adf38e5..2804d01 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,6 +4,6 @@ RUN apt-get update && \
     apt-get install -y mummer mmseqs2 progressivemauve
 
 RUN pip install -U pip && \
-    pip install pygenomeviz[all] --no-cache-dir
+    pip install pygenomeviz[gui] --no-cache-dir
 
 CMD ["/bin/bash"]
diff --git a/docs/gui-docs/pgv-gui.md b/docs/gui-docs/pgv-gui.md
index d9e3905..6e023df 100644
--- a/docs/gui-docs/pgv-gui.md
+++ b/docs/gui-docs/pgv-gui.md
@@ -17,7 +17,7 @@ MUMmer and MMseqs are also required to enable the genome comparison functionalit
 
 ### Pip
 
-    pip install pygenomeviz[all]
+    pip install pygenomeviz[gui]
 
 In Ubuntu22.04, MUMmer and MMseqs can be installed with apt command below.