diff --git a/src/automap.cc b/src/automap.cc
index b622b34..0a2313c 100644
--- a/src/automap.cc
+++ b/src/automap.cc
@@ -66,7 +66,7 @@ static const int _defam[AUTOMAP_MAP_COUNT][ELEVATION_COUNT] = {
 };
 
 // 0x41B560
-static const int _displayMapList[AUTOMAP_MAP_COUNT] = {
+static int _displayMapList[AUTOMAP_MAP_COUNT] = {
     -1,
     -1,
     -1,
@@ -1153,3 +1153,10 @@ int automapGetHeader(AutomapHeader** automapHeaderPtr)
 
     return 0;
 }
+
+void automapSetDisplayMap(int map, bool available)
+{
+    if (map >= 0 && map < AUTOMAP_MAP_COUNT) {
+        _displayMapList[map] = available ? 0 : -1;
+    }
+}
diff --git a/src/automap.h b/src/automap.h
index 8fe6052..05a2353 100644
--- a/src/automap.h
+++ b/src/automap.h
@@ -54,4 +54,6 @@ int automapRenderInPipboyWindow(int win, int map, int elevation);
 int automapSaveCurrent();
 int automapGetHeader(AutomapHeader** automapHeaderPtr);
 
+void automapSetDisplayMap(int map, bool available);
+
 #endif /* AUTOMAP_H */
diff --git a/src/world_map.cc b/src/world_map.cc
index d0c9751..ef7386c 100644
--- a/src/world_map.cc
+++ b/src/world_map.cc
@@ -2,6 +2,7 @@
 
 #include "animation.h"
 #include "art.h"
+#include "automap.h"
 #include "color.h"
 #include "combat.h"
 #include "combat_ai.h"
@@ -2963,6 +2964,15 @@ int _wmMapInit()
                 }
             }
 
+            // SFALL: Pip-boy automaps patch.
+            if (configGetString(&config, section, "automap", &str)) {
+                if (strParseStrFromList(&str, &num, _wmYesNoStrs, 2) == -1) {
+                    return -1;
+                }
+
+                automapSetDisplayMap(mapIndex, num);
+            }
+
             if (configGetString(&config, section, "random_start_point_0", &str)) {
                 j = 0;
                 while (str != NULL) {