diff --git a/ext/oracle/oracle.c b/ext/oracle/oracle.c
index 51997baf223..ebf3ecfd6a1 100644
--- a/ext/oracle/oracle.c
+++ b/ext/oracle/oracle.c
@@ -52,7 +52,7 @@
 
 #if HAVE_ORACLE
 
-#include "oracle.h"
+#include "php3_oracle.h"
 #ifdef WIN32
 # include "variables.h"
 #else
diff --git a/ext/oracle/oracle.h b/ext/oracle/php3_oracle.h
similarity index 98%
rename from ext/oracle/oracle.h
rename to ext/oracle/php3_oracle.h
index 75faf27a0dc..e936365308f 100644
--- a/ext/oracle/oracle.h
+++ b/ext/oracle/php3_oracle.h
@@ -25,6 +25,7 @@
 
 extern php3_module_entry oracle_module_entry;
 #define oracle_module_ptr &oracle_module_entry
+#define phpext_oracle_ptr &oracle_module_entry
 
 /* oparse flags */
 #define  DEFER_PARSE        1