diff --git a/pandora_agents/unix/ChangeLog b/pandora_agents/unix/ChangeLog
index 448bc9e4af..9eaf07595c 100644
--- a/pandora_agents/unix/ChangeLog
+++ b/pandora_agents/unix/ChangeLog
@@ -1,3 +1,7 @@
+2009-12-15  Ramon Novoa  <rnovoa@artica.es>
+
+	* pandora_agent: Make modules with a module_interval run the first time.
+
 2009-12-07  Sancho Lerena <slerena@artica.es>
 
 	* plugins/inventory: Fixed some problems with the plugin (for linux). Added
diff --git a/pandora_agents/unix/pandora_agent b/pandora_agents/unix/pandora_agent
index 73aa0983bd..d7721da930 100755
--- a/pandora_agents/unix/pandora_agent
+++ b/pandora_agents/unix/pandora_agent
@@ -180,6 +180,11 @@ sub read_config (;$) {
 			$module->{'max'} = $1;
 		} elsif ($line =~ /^\s*module_min\s+(\d+)\s*$/) {
 			$module->{'max'} = $1;
+		} elsif ($line =~ /^\s*module_interval\s+(\d+)\s*$/) {
+			$module->{'interval'} = $1;
+
+			# Make the module run the first time
+			$module->{'counter'} = $1;
 		} elsif ($line =~ /^\s*module_end\s*$/) {
 			next unless ($module->{'name'} ne '') and ($module->{'exec'} ne '');
 			push (@Modules, $module);
@@ -543,7 +548,7 @@ while (1) {
 
 		# Check module interval
 		next unless (++$module->{'counter'} >= $module->{'interval'});
-
+print "INTERVAL: " . $module->{'interval'} . "\n";
 		# Reset module counter
 		$module->{'counter'} = 0;