diff --git a/lib/com_err/Makefile.am b/lib/com_err/Makefile.am
index 39f7b2f0a..e0da6c39b 100644
--- a/lib/com_err/Makefile.am
+++ b/lib/com_err/Makefile.am
@@ -6,7 +6,7 @@ INCLUDES = -I$(top_builddir)/include -I$(srcdir)/.. -I$(srcdir)
 
 lib_LIBRARIES = liberror.a
 
-liberror_a_SOURCES = krb5_err.c asn1_err.c error.c 
+liberror_a_SOURCES = krb5_err.c asn1_err.c hdb_err.c error.c 
 
 %.c: %.et
 	$(SHELL) ./compile_et $<
diff --git a/lib/error/Makefile.am b/lib/error/Makefile.am
index 39f7b2f0a..e0da6c39b 100644
--- a/lib/error/Makefile.am
+++ b/lib/error/Makefile.am
@@ -6,7 +6,7 @@ INCLUDES = -I$(top_builddir)/include -I$(srcdir)/.. -I$(srcdir)
 
 lib_LIBRARIES = liberror.a
 
-liberror_a_SOURCES = krb5_err.c asn1_err.c error.c 
+liberror_a_SOURCES = krb5_err.c asn1_err.c hdb_err.c error.c 
 
 %.c: %.et
 	$(SHELL) ./compile_et $<
diff --git a/lib/krb5/error/Makefile.am b/lib/krb5/error/Makefile.am
index 39f7b2f0a..e0da6c39b 100644
--- a/lib/krb5/error/Makefile.am
+++ b/lib/krb5/error/Makefile.am
@@ -6,7 +6,7 @@ INCLUDES = -I$(top_builddir)/include -I$(srcdir)/.. -I$(srcdir)
 
 lib_LIBRARIES = liberror.a
 
-liberror_a_SOURCES = krb5_err.c asn1_err.c error.c 
+liberror_a_SOURCES = krb5_err.c asn1_err.c hdb_err.c error.c 
 
 %.c: %.et
 	$(SHELL) ./compile_et $<