diff --git a/docs/_Sidebar.md b/docs/_Sidebar.md
index 93379d1..300a54e 100644
--- a/docs/_Sidebar.md
+++ b/docs/_Sidebar.md
@@ -6,3 +6,5 @@
 
 - Examples
   - [Adding Flatpaks](examples/adding-flatpaks.md)
+
+- [Known Errors](known_errors.md)
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diff --git a/docs/home.md b/docs/home.md
index 6f88490..e8b6e75 100644
--- a/docs/home.md
+++ b/docs/home.md
@@ -9,3 +9,5 @@ Welcome to the build-container-installer wiki!
 
 - Examples
   - [Adding Flatpaks](examples/adding-flatpaks.md)
+
+- [Known Errors](known_errors.md)
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diff --git a/docs/known_errors.md b/docs/known_errors.md
new file mode 100644
index 0000000..bda0b22
--- /dev/null
+++ b/docs/known_errors.md
@@ -0,0 +1,7 @@
+# Known Errors
+
+This page describes known errors and how to resolve them.
+
+## failed to write boot loader configuration
+
+Add `RUN bootupctl backend generate-update-metadata` at the end of your Dockerfile/Containerfile
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