diff --git a/reference/gmp/functions/gmp-init.xml b/reference/gmp/functions/gmp-init.xml
index 2f91638f52..f1f62392e8 100644
--- a/reference/gmp/functions/gmp-init.xml
+++ b/reference/gmp/functions/gmp-init.xml
@@ -57,16 +57,6 @@
   </para>
  </refsect1>
 
- <refsect1 role="notes">
-  &reftitle.notes;
-  <note>
-   <para>
-    To use the extended base introduced in PHP 5.3.2, then 
-    PHP must be compiled against GMP 4.2.0 or greater.
-   </para>
-  </note>
- </refsect1>
-
  <refsect1 role="examples">
   &reftitle.examples;
   <para>
diff --git a/reference/gmp/functions/gmp-strval.xml b/reference/gmp/functions/gmp-strval.xml
index e111842ff2..c6ca69e455 100644
--- a/reference/gmp/functions/gmp-strval.xml
+++ b/reference/gmp/functions/gmp-strval.xml
@@ -52,16 +52,6 @@
   </para>
  </refsect1>
 
- <refsect1 role="notes">
-  &reftitle.notes;
-  <note>
-   <para>
-    To use the extended base introduced in PHP 5.3.2, then 
-    PHP must be compiled against GMP 4.2.0 or greater.
-   </para>
-  </note>
- </refsect1>
-
  <refsect1 role="examples">
   &reftitle.examples;
   <para>