diff --git a/configure.ac b/configure.ac
index 0370d43..641442f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1788,7 +1788,7 @@ OPENLDAP_LIBS=""
 if test \( x"$ldappath" = x"auto" -o x"$ldappath" = x"yes" \) -a \
 	x"$PKG_CONFIG" != x""
 then
-        PKG_CHECK_MODULES([OPENLDAP], [openldap >= 2.0.0],
+        PKG_CHECK_MODULES([OPENLDAP], [ldap >= 2.0.0],
 	[
 		ldap_found="yes"
 		OPENLDAP_CPPFLAGS="$OPENLDAP_CFLAGS"
@@ -1878,7 +1878,7 @@ sasl_found="no"
 if test \( x"$saslpath" = x"auto" -o x"$saslpath" = x"yes" \) -a \
 	x"$PKG_CONFIG" != x""
 then
-        PKG_CHECK_MODULES([SASL], [cyrussasl >= 2.1.0],
+        PKG_CHECK_MODULES([SASL], [libsasl2 >= 2.1.0],
 	[
 		sasl_found="yes"
 		SASL_CPPFLAGS="$SASL_CFLAGS"