diff --git a/Known-Issues.md b/Known-Issues.md
index eab263d..5907380 100644
--- a/Known-Issues.md
+++ b/Known-Issues.md
@@ -8,4 +8,17 @@ This page lists some of the issues one can encounter when using polybar. Either
 
 **Workaround:** If you want to explicitly set a module's (or parts of its) background to `background-0`, use a color that is almost the same. E.g. if `background-0` is `#FFFF00` use `#FFFF01`. 
 
-This behaviour was introduced in [`#831`](https://github.com/jaagr/polybar/pull/831), to resolve the issue described in [`#759`](https://github.com/jaagr/polybar/issues/759). There is no way to resolve this without some major code changes to the renderer.
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+This behaviour was introduced in [`#831`](https://github.com/jaagr/polybar/pull/831), to resolve the issue described in [`#759`](https://github.com/jaagr/polybar/issues/759). There is no way to resolve this without some major code changes to the renderer.
+
+## libjsoncpp.so.11: cannot open shared object file
+**Problem:** On systems with newer versions of `jsoncpp` (1.8.3 and up) you will get an error along the lines of
+```
+polybar: error while loading shared libraries: libjsoncpp.so.11: cannot open shared object file
+```
+when running polybar.
+
+**Workaround:** You have to recompile polybar against the new library. It is possible that recompilation fails with the following error:
+```
+error: ‘Reader’ is deprecated: Use CharReader and CharReaderBuilder instead [-Werror=deprecated-declarations]
+```
+If this happens, you have to apply the https://github.com/jaagr/i3ipcpp/pull/4 patch to the `i3ipcpp` submodule.
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