diff --git a/src/detection/terminalshell/terminalshell.c b/src/detection/terminalshell/terminalshell.c
index 21c114488..fab4202b4 100644
--- a/src/detection/terminalshell/terminalshell.c
+++ b/src/detection/terminalshell/terminalshell.c
@@ -747,7 +747,7 @@ bool fftsGetTerminalVersion(FFstrbuf* processName, FF_MAYBE_UNUSED FFstrbuf* exe
 
     #endif
 
-    #if defined(__linux__) || defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__sun) || defined(__NetBSD__)
+    #if defined(__linux__) || defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__sun) || defined(__NetBSD__) || defined(__HAIKU__)
 
     if(ffStrbufStartsWithIgnCaseS(processName, "gnome-terminal"))
         return getTerminalVersionGnome(exe, version);