diff --git a/c/src/lib/libbsp/mips/jmr3904/ChangeLog b/c/src/lib/libbsp/mips/jmr3904/ChangeLog
index 0b30bd3ec1..ef90f358a8 100644
--- a/c/src/lib/libbsp/mips/jmr3904/ChangeLog
+++ b/c/src/lib/libbsp/mips/jmr3904/ChangeLog
@@ -1,3 +1,8 @@
+2008-03-11	Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* startup/linkcmds: Increase default C Program Heap size to be able to
+	run Ada ACATS testsuite.
+
 2008-03-03	Joel Sherrill <joel.sherrill@OARcorp.com>
 
 	* startup/linkcmds: Add wildcard to gcc_except_table section so
diff --git a/c/src/lib/libbsp/mips/jmr3904/startup/linkcmds b/c/src/lib/libbsp/mips/jmr3904/startup/linkcmds
index f54dad50c1..0f42cb30ff 100644
--- a/c/src/lib/libbsp/mips/jmr3904/startup/linkcmds
+++ b/c/src/lib/libbsp/mips/jmr3904/startup/linkcmds
@@ -9,7 +9,7 @@
  */
 _RamBase = DEFINED(_RamBase) ? _RamBase : 0x0;
 _RamSize = DEFINED(_RamSize) ? _RamSize : 1M;
-HeapSize = DEFINED(HeapSize) ? HeapSize : 0x10000;
+HeapSize = DEFINED(HeapSize) ? HeapSize : 0x40000;
 _StackSize = DEFINED(_StackSize) ? _StackSize : 0x1000;
 
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