1 files changed, 6 insertions, 1 deletions

diff --git a/README.md b/README.md
index 1e5c2e8..4cd3777 100644
--- a/README.md
+++ b/README.md
@@ -58,7 +58,6 @@ Run `make` and then `make install` as root.
 
 If you're compiling on NetBSD, you should use the specific provided Makefile and run `make -f Makefile.NetBSD` and then `make -f Makefile.NetBSD install` as root.
 
-
 From version 2.27, `snac` includes support for the Mastodon API; if you are not interested on it, you can compile it out by running
 
 ```sh
@@ -71,6 +70,12 @@ If your compilation process complains about undefined references to `shm_open()`
 make LDFLAGS=-lrt
 ```
 
+If it still gives compilation errors (because your system does not implement the shared memory functions), you can fix it with
+
+```sh
+make CFLAGS=-DWITHOUT_SHM
+```
+
 See the administrator manual on how to proceed from here.
 
 ## Testing via Docker