diff --git a/build.info b/build.info
index 22c7c8a94b..329f012463 100644
--- a/build.info
+++ b/build.info
@@ -48,7 +48,7 @@ DEPEND[]=include/openssl/asn1.h \
          include/openssl/x509_acert.h \
          include/openssl/x509_vfy.h \
          include/crypto/bn_conf.h include/crypto/dso_conf.h \
-         include/internal/param_names.h crypto/params_idx.c
+         include/internal/param_names.h
 
 GENERATE[include/openssl/asn1.h]=include/openssl/asn1.h.in
 GENERATE[include/openssl/asn1t.h]=include/openssl/asn1t.h.in
@@ -83,10 +83,8 @@ GENERATE[include/openssl/x509_vfy.h]=include/openssl/x509_vfy.h.in
 GENERATE[include/crypto/bn_conf.h]=include/crypto/bn_conf.h.in
 GENERATE[include/crypto/dso_conf.h]=include/crypto/dso_conf.h.in
 
-DEPEND[crypto/params_idx.c \
-       include/internal/param_names.h \
+DEPEND[include/internal/param_names.h \
        include/openssl/core_names.h]=util/perl|OpenSSL/paramnames.pm
-GENERATE[crypto/params_idx.c]=crypto/params_idx.c.in
 GENERATE[include/internal/param_names.h]=include/internal/param_names.h.in
 GENERATE[include/openssl/core_names.h]=include/openssl/core_names.h.in
 
diff --git a/include/internal/param_names.h.in b/include/internal/param_names.h.in
index f34db21951..d7b95d4035 100644
--- a/include/internal/param_names.h.in
+++ b/include/internal/param_names.h.in
@@ -8,11 +8,8 @@
  * in the file LICENSE in the source distribution or at
  * https://www.openssl.org/source/license.html
  */
+/* Parameter name definitions - generated by util/perl/OpenSSL/paramnames.pm */
 {-
 use OpenSSL::paramnames qw(generate_internal_macros);
--}
 
-int ossl_param_find_pidx(const char *s);
-
-/* Parameter name definitions - generated by util/perl/OpenSSL/paramnames.pm */
-{- generate_internal_macros(); -}
+generate_internal_macros(); -}