diff --git a/src/interfaces/jdbc/build.xml b/src/interfaces/jdbc/build.xml
index acc48a60100..9d70e2cbb8a 100644
--- a/src/interfaces/jdbc/build.xml
+++ b/src/interfaces/jdbc/build.xml
@@ -3,7 +3,7 @@
   build file to allow ant (http://jakarta.apache.org/ant/) to be used
   to build the PostgreSQL JDBC Driver.
 
-  $Id: build.xml,v 1.15 2001/05/25 16:29:17 momjian Exp $
+  $Id: build.xml,v 1.16 2001/07/04 15:07:54 momjian Exp $
 
 -->
 
@@ -37,7 +37,6 @@
   -->
   <target name="check_versions">
     <available property="jdk1.2+" classname="java.lang.ThreadLocal" />
-    <available property="jdk1.3+" classname="java.lang.StrictMath" />
     <available property="jdk1.2e+" classname="javax.sql.DataSource" />
     <available property="junit" classname="junit.framework.Test" />
   </target>
@@ -58,11 +57,6 @@
     <property name="connectclass" value="org.postgresql.jdbc1.Connection" />
     <available property="connectclass" value="org.postgresql.jdbc2.Connection" classname="java.lang.ThreadLocal" />
 
-    <!-- comment out 1.3+ stuff -->
-    <property name="jdk13only" value="//" />
-    <available property="jdk13only" value="" classname="java.lang.StrictMath" />
-    <filter token="JDK1.3ONLY" value="${jdk13only}" />
-
     <!-- Some defaults -->
     <filter token="MAJORVERSION" value="${major}" />
     <filter token="MINORVERSION" value="${minor}" />
@@ -104,7 +98,6 @@
   <target name="compile" depends="prepare,check_versions,driver">
     <javac srcdir="${src}" destdir="${dest}">
       <include name="${package}/**" />
-      <exclude name="${package}/core/ConnectionHook.java" unless="jdk1.3+" />
       <exclude name="${package}/jdbc1/**" if="jdk1.2+" />
       <exclude name="${package}/jdbc2/**" unless="jdk1.2+" />
       <exclude name="${package}/largeobject/PGblob.java" unless="jdk1.2+" />
diff --git a/src/interfaces/jdbc/org/postgresql/Driver.java.in b/src/interfaces/jdbc/org/postgresql/Driver.java.in
index 5d64a3f579b..c243a2f284f 100644
--- a/src/interfaces/jdbc/org/postgresql/Driver.java.in
+++ b/src/interfaces/jdbc/org/postgresql/Driver.java.in
@@ -36,9 +36,6 @@ public class Driver implements java.sql.Driver
       // Placing it here, means that the driver is registered once only.
       java.sql.DriverManager.registerDriver(new Driver());
 
-      // New in 7.1 - register ourselves with the JVM - JDK1.3+ only
-      @JDK1.3ONLY@org.postgresql.core.ConnectionHook.init();
-
     } catch (SQLException e) {
       e.printStackTrace();
     }