diff --git a/Android.mk b/Android.mk
index ecfe97c..8f1edb2 100644
--- a/Android.mk
+++ b/Android.mk
@@ -45,14 +45,13 @@
 
 LOCAL_CFLAGS := -O2 -pipe -Wall -g
 LOCAL_LDFLAGS := -Wl,-E
-LOCAL_LDLIBS := -lcrypt -lutil -ldl
+LOCAL_LDLIBS := -lutil -ldl
 LOCAL_SHARED_LIBRARIES := libcrypto libpam
 LOCAL_REQUIRED_MODULES := ppp-options
 
 LOCAL_CFLAGS += \
                 -DCHAPMS=1 \
                 -DHAS_SHADOW \
-                -DHAVE_CRYPT_H=1 \
                 -DHAVE_MULTILINK \
                 -DUSE_TDB=1 \
                 -DPLUGIN \
diff --git a/pppd/auth.c b/pppd/auth.c
index 00b885e..baed4cd 100644
--- a/pppd/auth.c
+++ b/pppd/auth.c
@@ -1513,8 +1513,10 @@
 	    if (secret[0] != 0 && !login_secret) {
 		/* password given in pap-secrets - must match */
 		if (cryptpap || strcmp(passwd, secret) != 0) {
+#ifdef HAVE_CRYPT_H
 		    char *cbuf = crypt(passwd, secret);
 		    if (!cbuf || strcmp(cbuf, secret) != 0)
+#endif
 			ret = UPAP_AUTHNAK;
 		}
 	    }
diff --git a/pppd/session.c b/pppd/session.c
index 2f1c83e..98a3a95 100644
--- a/pppd/session.c
+++ b/pppd/session.c
@@ -343,8 +343,10 @@
 	 */
         if (pw->pw_passwd == NULL || strlen(pw->pw_passwd) < 2)
             return SESSION_FAILED;
+#ifdef HAVE_CRYPT_H
 	cbuf = crypt(passwd, pw->pw_passwd);
 	if (!cbuf || strcmp(cbuf, pw->pw_passwd) != 0)
+#endif
             return SESSION_FAILED;
     }