diff --git a/FAQ.md b/FAQ.md
index 98a6ff3..5b9891a 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -47,3 +47,10 @@ First check if the README already has an equivalent or better feature. If it doe
 
 Add an additional chromium policy file and set the sites that need JIT in `JavaScriptJitAllowedForSites`. Here is the [policy reference](
 https://admx.help/?Category=Chrome&Policy=Google.Policies.Chrome::JavaScriptJitAllowedForSites).
+
+#### Why won't flatpak steam run?
+
+To use flatpak steam you need to:
+
+- Be on a [userns](USERNS.md) variant
+- Remove `LD_PRELOAD=/var/run/host/usr/lib64/libhardened_malloc.so` from flatpak steam's environment variables in Flatseal
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