diff --git a/components/jvcllaz/design/JvStdCtrls/JvStdCtrlsReg.pas b/components/jvcllaz/design/JvStdCtrls/jvstdctrlsreg.pas
similarity index 100%
rename from components/jvcllaz/design/JvStdCtrls/JvStdCtrlsReg.pas
rename to components/jvcllaz/design/JvStdCtrls/jvstdctrlsreg.pas
diff --git a/components/jvcllaz/packages/JvStdCtrlsLazD.lpk b/components/jvcllaz/packages/jvstdctrlslazd.lpk
similarity index 95%
rename from components/jvcllaz/packages/JvStdCtrlsLazD.lpk
rename to components/jvcllaz/packages/jvstdctrlslazd.lpk
index a073ec127..4f18ce1e4 100644
--- a/components/jvcllaz/packages/JvStdCtrlsLazD.lpk
+++ b/components/jvcllaz/packages/jvstdctrlslazd.lpk
@@ -19,7 +19,7 @@
     <Version Major="1" Release="4"/>
     <Files Count="1">
       <Item1>
-        <Filename Value="..\design\JvStdCtrls\JvStdCtrlsReg.pas"/>
+        <Filename Value="..\design\JvStdCtrls\jvstdctrlsreg.pas"/>
         <HasRegisterProc Value="True"/>
         <UnitName Value="JvStdCtrlsReg"/>
       </Item1>
diff --git a/components/jvcllaz/packages/JvStdCtrlsLazR.lpk b/components/jvcllaz/packages/jvstdctrlslazr.lpk
similarity index 92%
rename from components/jvcllaz/packages/JvStdCtrlsLazR.lpk
rename to components/jvcllaz/packages/jvstdctrlslazr.lpk
index a928800a8..33fd73e79 100644
--- a/components/jvcllaz/packages/JvStdCtrlsLazR.lpk
+++ b/components/jvcllaz/packages/jvstdctrlslazr.lpk
@@ -19,11 +19,11 @@
     <Version Major="1" Release="4"/>
     <Files Count="4">
       <Item1>
-        <Filename Value="..\run\JvStdCtrls\JvButton.pas"/>
+        <Filename Value="..\run\JvStdCtrls\jvbutton.pas"/>
         <UnitName Value="JvButton"/>
       </Item1>
       <Item2>
-        <Filename Value="..\run\JvStdCtrls\JvBaseEdits.pas"/>
+        <Filename Value="..\run\JvStdCtrls\jvbaseedits.pas"/>
         <UnitName Value="JvBaseEdits"/>
       </Item2>
       <Item3>
diff --git a/components/jvcllaz/run/JvStdCtrls/JvBaseEdits.pas b/components/jvcllaz/run/JvStdCtrls/jvbaseedits.pas
similarity index 100%
rename from components/jvcllaz/run/JvStdCtrls/JvBaseEdits.pas
rename to components/jvcllaz/run/JvStdCtrls/jvbaseedits.pas
diff --git a/components/jvcllaz/run/JvStdCtrls/JvButton.pas b/components/jvcllaz/run/JvStdCtrls/jvbutton.pas
similarity index 100%
rename from components/jvcllaz/run/JvStdCtrls/JvButton.pas
rename to components/jvcllaz/run/JvStdCtrls/jvbutton.pas