--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -149,9 +149,9 @@
 set(LOADER_HELPER_FOLDER "Helper Targets")
 
 if(UNIX)
-    set(FALLBACK_CONFIG_DIRS "/etc/xdg" CACHE STRING
+    set(FALLBACK_CONFIG_DIRS "@TERMUX_PREFIX@/etc/xdg" CACHE STRING
             "Search path to use when XDG_CONFIG_DIRS is unset or empty or the current process is SUID/SGID. Default is freedesktop compliant.")
-    set(FALLBACK_DATA_DIRS "/usr/local/share:/usr/share" CACHE STRING
+    set(FALLBACK_DATA_DIRS "@TERMUX_PREFIX@/share" CACHE STRING
             "Search path to use when XDG_DATA_DIRS is unset or empty or the current process is SUID/SGID. Default is freedesktop compliant.")
     set(SYSCONFDIR "" CACHE STRING
             "System-wide search directory. If not set or empty, CMAKE_INSTALL_FULL_SYSCONFDIR and /etc are used.")
@@ -338,8 +338,8 @@
         target_compile_definitions(loader_common_options INTERFACE SYSCONFDIR="${CMAKE_INSTALL_FULL_SYSCONFDIR}")
 
         # Make sure /etc is searched by the loader
-        if(NOT (CMAKE_INSTALL_FULL_SYSCONFDIR STREQUAL "/etc"))
-            target_compile_definitions(loader_common_options INTERFACE EXTRASYSCONFDIR="/etc")
+        if(NOT (CMAKE_INSTALL_FULL_SYSCONFDIR STREQUAL "@TERMUX_PREFIX@/etc"))
+            target_compile_definitions(loader_common_options INTERFACE EXTRASYSCONFDIR="@TERMUX_PREFIX@/etc")
         endif()
     endif()
 endif()