--- a/src/utils/os_config_init.c
+++ b/src/utils/os_config_init.c
@@ -383,22 +383,15 @@
 		return 0;
 	}
 	/*installed or symlink on system, user user home directory*/
-	if (!strnicmp(app_path, "/usr/", 5) || !strnicmp(app_path, "/opt/", 5)) {
+	if (!strnicmp(app_path, "@TERMUX_PREFIX@/", strlen("@TERMUX_PREFIX@") + 1)) {
 		if (path_type==GF_PATH_SHARE) {
 			/*look in possible install dirs ...*/
-			if (check_file_exists("gui/gui.bt", "/usr/share/gpac", file_path)) return 1;
-			if (check_file_exists("gui/gui.bt", "/usr/local/share/gpac", file_path)) return 1;
-			if (check_file_exists("gui/gui.bt", "/opt/share/gpac", file_path)) return 1;
-			if (check_file_exists("gui/gui.bt", "/opt/local/share/gpac", file_path)) return 1;
+			if (check_file_exists("gui/gui.bt", "@TERMUX_PREFIX@/share/gpac", file_path)) return 1;
+			if (check_file_exists("gui/gui.bt", "@TERMUX_PREFIX@/local/share/gpac", file_path)) return 1;
 		} else if (path_type==GF_PATH_MODULES) {
 			/*look in possible install dirs ...*/
-			if (check_file_exists(TEST_MODULE, "/usr/lib64/gpac", file_path)) return 1;
-			if (check_file_exists(TEST_MODULE, "/usr/lib/gpac", file_path)) return 1;
-			if (check_file_exists(TEST_MODULE, "/usr/local/lib/gpac", file_path)) return 1;
-			if (check_file_exists(TEST_MODULE, "/opt/lib/gpac", file_path)) return 1;
-			if (check_file_exists(TEST_MODULE, "/opt/local/lib/gpac", file_path)) return 1;
-			if (check_file_exists(TEST_MODULE, "/usr/lib/x86_64-linux-gnu/gpac", file_path)) return 1;
-			if (check_file_exists(TEST_MODULE, "/usr/lib/i386-linux-gnu/gpac", file_path)) return 1;
+			if (check_file_exists(TEST_MODULE, "@TERMUX_PREFIX@/lib/gpac", file_path)) return 1;
+			if (check_file_exists(TEST_MODULE, "@TERMUX_PREFIX@/local/lib/gpac", file_path)) return 1;
 		}
 	}
 
@@ -615,7 +608,7 @@
 	strcpy(szPath, "/system/fonts/");
 #else
 	//scan all /usr/share/fonts, not just /usr/share/fonts/truetype/ which does not exist in some distrros
-	strcpy(szPath, "/usr/share/fonts/");
+	strcpy(szPath, "@TERMUX_PREFIX@/share/fonts/");
 #endif
 	gf_cfg_set_key(cfg, "core", "font-dirs", szPath);