diff --git a/packages/ptc/src/dos/base/mouse33h.pp b/packages/ptc/src/dos/base/mouse33h.pp
index 2145adbfaa..6c0d554438 100644
--- a/packages/ptc/src/dos/base/mouse33h.pp
+++ b/packages/ptc/src/dos/base/mouse33h.pp
@@ -50,7 +50,7 @@ var
 implementation
 
 uses
-  go32fix;
+  go32;
 
 procedure InitMouse;
 
diff --git a/packages/ptc/src/dos/cga/cga.pp b/packages/ptc/src/dos/cga/cga.pp
index 0ede2f00ec..9813ea642a 100644
--- a/packages/ptc/src/dos/cga/cga.pp
+++ b/packages/ptc/src/dos/cga/cga.pp
@@ -48,7 +48,7 @@ procedure CGAFree;
 implementation
 
 uses
-  go32fix, crt;
+  go32, crt;
 
 const
   palette: array[0..15, 0..2] of Byte = (
diff --git a/packages/ptc/src/dos/textfx2/textfx2.pp b/packages/ptc/src/dos/textfx2/textfx2.pp
index b4df5d2593..41a8ebeec2 100644
--- a/packages/ptc/src/dos/textfx2/textfx2.pp
+++ b/packages/ptc/src/dos/textfx2/textfx2.pp
@@ -128,7 +128,7 @@ procedure dump_320x(y0, y1: Integer; buffer: PInteger);
 implementation
 
 uses
-  go32fix;
+  go32;
 
 { $define __USE_178NOT176}
  { uncomment to use 75% char instead of 25% char }
diff --git a/packages/ptc/src/dos/vesa/vesa.pp b/packages/ptc/src/dos/vesa/vesa.pp
index fc1b50c177..18f8105d08 100644
--- a/packages/ptc/src/dos/vesa/vesa.pp
+++ b/packages/ptc/src/dos/vesa/vesa.pp
@@ -298,7 +298,7 @@ function LFBNearPtrAccessPtr: Pointer;
 implementation
 
 uses
-  go32fix;
+  go32;
 
 type
   TVBEInfoBlock = packed record
diff --git a/packages/ptc/src/dos/vga/vga.pp b/packages/ptc/src/dos/vga/vga.pp
index ee21d655af..fc6ecfb306 100644
--- a/packages/ptc/src/dos/vga/vga.pp
+++ b/packages/ptc/src/dos/vga/vga.pp
@@ -66,7 +66,7 @@ procedure fakemode_load(src: PByte; wvr: Boolean);
 implementation
 
 uses
-  go32fix;
+  go32;
 
 var
   RealRegs: TRealRegs;