diff --git a/src/main/resources/bitrock/project.xml b/src/main/resources/bitrock/project.xml
index 431f2f074b..6919dfcbe4 100644
--- a/src/main/resources/bitrock/project.xml
+++ b/src/main/resources/bitrock/project.xml
@@ -364,6 +364,7 @@
         <actionGroup>
             <actionList>
             <setInstallerVariable name="finalpage_start_servers" value="1" />
+            <setEnvironmentVariable name="PGPASSWORD" value=""/>
             <runProgram>
                 <progressText>Starting servers...</progressText>
                 <program>${installdir}/${ctlscript_unix}</program>