diff --git a/src/Directories.c b/src/Directories.c
index cca0472..f43d181 100644
--- a/src/Directories.c
+++ b/src/Directories.c
@@ -7,7 +7,12 @@ getHomeUserAbe()
 {
 
   static char path[PATH_SIZE];
-#ifndef WIN32
+#ifdef WIN32
+  sprintf(path, xstr(BASE_DIR) PATH_SEP);
+#elif __HAIKU__
+  find_directory(B_USER_SETTINGS_DIRECTORY, -1, true, path, PATH_SIZE);
+  strncat(path, "/abe/", PATH_SIZE);
+#else
   struct passwd *pwent;
 
   pwent = getpwuid(getuid());
@@ -17,8 +22,6 @@ getHomeUserAbe()
   }
 
   sprintf(path, "%s%s", pwent->pw_dir, PATH_SEP ".abe" PATH_SEP);
-#else
-  sprintf(path, xstr(BASE_DIR) PATH_SEP);
 #endif
 
   return path;
diff --git a/src/Directories.h b/src/Directories.h
index 3abe73e..45e8d12 100644
--- a/src/Directories.h
+++ b/src/Directories.h
@@ -9,6 +9,10 @@
 #include <unistd.h>
 #endif
 
+#ifdef __HAIKU__
+#include <FindDirectory.h>
+#endif
+
 // The macros xstr(s) and str(s) were extracted from 
 // http://gcc.gnu.org/onlinedocs/cpp/Stringification.html
 // They are used to expand BASE_DIR .
diff --git a/src/Main.c b/src/Main.c
index 2520856..a158796 100644
--- a/src/Main.c
+++ b/src/Main.c
@@ -90,12 +90,22 @@ main(int argc, char *argv[])
   int intro = 0;
   char *mapname;
   int mapwidth, mapheight;
+  char *directory;
+  char *sep;
 
   mainstruct.drawBackground = 1;
   mainstruct.alphaBlend = 1;
   mainstruct.effects_enabled = 1;
   runmode = RUNMODE_SPLASH;
   mainstruct.full_screen = 1;
+
+  directory = strdup(argv[0]);
+  sep = strrchr(directory, '/');
+  if (sep != NULL) {
+    *sep = '\0';
+    chdir(directory);
+  }
+  free(directory);
   
   // my laptop can't handle fullscreen for some reason
 #if defined(__APPLE__) || defined(__MACH_O__)
--- abe-1.1/src/Main.c.org	2016-05-05 22:29:36.874774528 +0200
+++ abe-1.1/src/Main.c	2016-05-05 22:27:07.532414464 +0200
@@ -108,7 +108,7 @@
   free(directory);
   
   // my laptop can't handle fullscreen for some reason
-#if defined(__APPLE__) || defined(__MACH_O__)
+#if defined(__APPLE__) || defined(__MACH_O__) || defined(__HAIKU__)
   mainstruct.full_screen = 0;
 #endif