diff --git a/full/Dockerfile b/full/Dockerfile
index 43eb201..b914b82 100644
--- a/full/Dockerfile
+++ b/full/Dockerfile
@@ -33,4 +33,7 @@ RUN chmod +x /install.sh
 # Run the script inside the Docker image
 RUN /install.sh cobc /usr/local/stm32f411
 
+# Install standalone outcome experimental single-header library
+RUN cd /usr/local/stm32f411/include && wget https://github.com/ned14/outcome/raw/master/single-header/outcome-experimental.hpp
+
 ENTRYPOINT ["/bin/bash", "-c"]
diff --git a/linux-x86/Dockerfile b/linux-x86/Dockerfile
index 4dfd682..9be5517 100644
--- a/linux-x86/Dockerfile
+++ b/linux-x86/Dockerfile
@@ -73,5 +73,8 @@ COPY install.sh /install.sh
 COPY libraries.txt /libraries.txt
 RUN chmod +x /install.sh && ./install.sh linux
 
+# Install standalone outcome experimental single-header library
+RUN cd /usr/local/include && wget https://github.com/ned14/outcome/raw/master/single-header/outcome-experimental.hpp
+
 # Define entrypoint
 ENTRYPOINT ["/bin/bash", "-c"]