diff --git a/src/external/heimdal-last b/src/external/heimdal-last
index 61ca17713a..0d5ddb286e 100644
--- a/src/external/heimdal-last
+++ b/src/external/heimdal-last
@@ -1 +1 @@
-f317b91b1b4b8d030fc2ab188b6aa526e9e7cb84
+9fc90e01b55966b6a3e5a161b4806a5171af789d
diff --git a/src/external/heimdal/roken/roken.h.in b/src/external/heimdal/roken/roken.h.in
index 755d8f8e6e..41e33f043b 100644
--- a/src/external/heimdal/roken/roken.h.in
+++ b/src/external/heimdal/roken/roken.h.in
@@ -544,7 +544,6 @@ int ROKEN_LIB_FUNCTION rk_strerror_r(int, char *, size_t);
 #endif
 /* This causes a fatal error under Psoriasis */
 #ifndef SunOS
-const char * ROKEN_LIB_FUNCTION hstrerror(int);
 ROKEN_LIB_FUNCTION const char * ROKEN_LIB_CALL hstrerror(int);
 #endif
 #endif