diff --git a/arm/cudaquantum/cudaquantum-ubuntu/cudaquantum-0.8.0-ubuntu.dockerfile b/arm/cudaquantum/cudaquantum-ubuntu/cudaquantum-0.8.0-ubuntu.dockerfile
index 89c9ecb..6bc7a24 100644
--- a/arm/cudaquantum/cudaquantum-ubuntu/cudaquantum-0.8.0-ubuntu.dockerfile
+++ b/arm/cudaquantum/cudaquantum-ubuntu/cudaquantum-0.8.0-ubuntu.dockerfile
@@ -290,5 +290,9 @@ COPY *.env /opt/docker-recipes
 COPY *.sh /opt/docker-recipes
 COPY *.whl /opt/docker-recipes
 
+%
+RUN mkdir -p /.singularity.d/env/ && \
+    cp -p /opt/cuquantum-source/cuquantum-env/bin/activate /.singularity.d/env/91-environment.sh
+
 # Set entrypoint to activate the environment on container start
 ENTRYPOINT ["/opt/cuquantum-source/cuquantum-env/activate_cuquantum.sh"]
\ No newline at end of file
diff --git a/arm/cuquantum-appliance/cuquantum-appliance-ubuntu/cuquantum-appliance-24.08-ubuntu.dockerfile b/arm/cuquantum-appliance/cuquantum-appliance-ubuntu/cuquantum-appliance-24.08-ubuntu.dockerfile
index abde3bf..5368abe 100644
--- a/arm/cuquantum-appliance/cuquantum-appliance-ubuntu/cuquantum-appliance-24.08-ubuntu.dockerfile
+++ b/arm/cuquantum-appliance/cuquantum-appliance-ubuntu/cuquantum-appliance-24.08-ubuntu.dockerfile
@@ -273,5 +273,8 @@ COPY *.env /opt/docker-recipes
 COPY *.sh /opt/docker-recipes
 COPY *.whl /opt/docker-recipes
 
+RUN mkdir -p /.singularity.d/env/ && \
+    cp -p /opt/cuquantum-source/cuquantum-env/bin/activate /.singularity.d/env/91-environment.sh
+
 # Set entrypoint to activate the environment on container start
 ENTRYPOINT ["/opt/cuquantum-source/cuquantum-env/bin/activate"]
\ No newline at end of file