--- a/src/rxvt.h
+++ b/src/rxvt.h
@@ -564,7 +564,7 @@
 # define OLD_WORD_SELECTION
 #endif
 
-#define DEFAULT_SHELL "/bin/bash"
+#define DEFAULT_SHELL "@TERMUX_PREFIX@/bin/bash"
 
 /* sort out conflicts in feature.h */
 #ifdef KANJI