diff --git a/rpmdb/rpmdb.h b/rpmdb/rpmdb.h
index 0e1bdd7..8b522bb 100644
--- a/rpmdb/rpmdb.h
+++ b/rpmdb/rpmdb.h
@@ -9,6 +9,7 @@
 
 #include <assert.h>
 #include <mire.h>
+#include <errno.h>
 
 #include <rpmtypes.h>
 #include <rpmtag.h>	/* XXX Header typedef */
diff --git a/rpmdb/rpmtag.h b/rpmdb/rpmtag.h
index 8af6480..2166b4c 100644
--- a/rpmdb/rpmtag.h
+++ b/rpmdb/rpmtag.h
@@ -7,6 +7,7 @@
 
 #include <rpmiotypes.h>
 #include <rpmsw.h>
+#include <stdint.h>
 
 #ifdef __cplusplus
 extern "C" {
