diff --git a/debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/command/MIGDBSetEnvironment.java b/debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/command/MIGDBSetEnvironment.java
new file mode 100644
index 00000000000..f2612ad4406
--- /dev/null
+++ b/debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/command/MIGDBSetEnvironment.java
@@ -0,0 +1,46 @@
+/*
+ *(c) Copyright QNX Software Systems Ltd. 2002.
+ * All Rights Reserved.
+ * 
+ */
+
+package org.eclipse.cdt.debug.mi.core.command;
+
+/**
+ * 
+ *      -gdb-set
+ *
+ *   Set an internal GDB variable.
+ * 
+ */
+public class MIGDBSetEnvironment extends MIGDBSet {
+
+	public MIGDBSetEnvironment(String[] paths) {
+		super(paths);
+		// Overload the parameter
+		String[] newPaths = new String[paths.length + 1];
+		newPaths[0] = "environment";
+		System.arraycopy(paths, 0, newPaths, 1, paths.length);
+		setParameters(newPaths);
+	}
+
+	/**
+	 * According to the help.:
+	 * Set environment variable value to give the program.
+	 * Arguments are VAR VALUE where VAR is variable name and VALUE is value.
+	 * VALUES of environment variables are uninterpreted strings.
+	 * This does not affect the program until the next "run" command.
+	 * 
+	 * So pass the strings raw without interpretation.
+	 */
+	protected String parametersToString() {
+		StringBuffer buffer = new StringBuffer();
+		if (parameters != null) {
+			for (int i = 0; i < parameters.length; i++) {
+				buffer.append(' ').append(parameters[i]);
+			}
+		}
+		return buffer.toString().trim();
+	}
+	
+}