diff --git a/builds/posix/make.shared.variables b/builds/posix/make.shared.variables
index bc8a5bfbf2..feb8918cf6 100644
--- a/builds/posix/make.shared.variables
+++ b/builds/posix/make.shared.variables
@@ -16,7 +16,7 @@ WHY_Sources = why.cpp
 
 JRD_ClientFiles = alt.cpp cvt.cpp db_alias.cpp dsc.cpp \
 		enc.cpp gds.cpp isc.cpp isc_file.cpp isc_ipc.cpp \
-		isc_sync.cpp perf.cpp sch.cpp sdl.cpp status.cpp \
+		isc_sync.cpp perf.cpp sdl.cpp status.cpp \
 		ThreadData.cpp ThreadStart.cpp utl.cpp \
         $(WHY_Sources)
 
diff --git a/builds/win32/msvc6/engine.dsp b/builds/win32/msvc6/engine.dsp
index 5bb40cbaef..7c722be34d 100644
--- a/builds/win32/msvc6/engine.dsp
+++ b/builds/win32/msvc6/engine.dsp
@@ -461,10 +461,6 @@ SOURCE=..\..\..\src\jrd\RuntimeStatistics.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\sch.cpp
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\jrd\sdl.cpp
 # End Source File
 # Begin Source File
@@ -1232,10 +1228,6 @@ SOURCE=..\..\..\src\jrd\sbm.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\sch_proto.h
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\jrd\scl.h
 # End Source File
 # Begin Source File
diff --git a/builds/win32/msvc6/engine_classic.dsp b/builds/win32/msvc6/engine_classic.dsp
index 053ffee404..8cd0dcd651 100644
--- a/builds/win32/msvc6/engine_classic.dsp
+++ b/builds/win32/msvc6/engine_classic.dsp
@@ -443,10 +443,6 @@ SOURCE=..\..\..\src\jrd\RuntimeStatistics.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\sch.cpp
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\jrd\sdl.cpp
 # End Source File
 # Begin Source File
@@ -1201,10 +1197,6 @@ SOURCE=..\..\..\src\jrd\sbm.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\sch_proto.h
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\jrd\scl.h
 # End Source File
 # Begin Source File
diff --git a/builds/win32/msvc6/engine_embed.dsp b/builds/win32/msvc6/engine_embed.dsp
index d1bae30a22..b1de2c910c 100644
--- a/builds/win32/msvc6/engine_embed.dsp
+++ b/builds/win32/msvc6/engine_embed.dsp
@@ -439,10 +439,6 @@ SOURCE=..\..\..\src\jrd\RuntimeStatistics.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\sch.cpp
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\gen\jrd\scl.cpp
 # End Source File
 # Begin Source File
@@ -1209,10 +1205,6 @@ SOURCE=..\..\..\src\jrd\sbm.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\sch_proto.h
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\jrd\scl.h
 # End Source File
 # Begin Source File
diff --git a/builds/win32/msvc6/fb_event_print.dsp b/builds/win32/msvc6/fb_event_print.dsp
index e84def64ca..a0d5f7904f 100644
--- a/builds/win32/msvc6/fb_event_print.dsp
+++ b/builds/win32/msvc6/fb_event_print.dsp
@@ -121,10 +121,6 @@ SOURCE=..\..\..\src\jrd\isc_sync.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\sch.cpp
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\jrd\thd.cpp
 # End Source File
 # Begin Source File
diff --git a/builds/win32/msvc6/fbclient.dsp b/builds/win32/msvc6/fbclient.dsp
index 79d650166c..e51a06534d 100644
--- a/builds/win32/msvc6/fbclient.dsp
+++ b/builds/win32/msvc6/fbclient.dsp
@@ -163,10 +163,6 @@ SOURCE=..\..\..\src\jrd\perf.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\sch.cpp
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\jrd\sdl.cpp
 # End Source File
 # Begin Source File
@@ -344,10 +340,6 @@ SOURCE=..\..\..\src\jrd\perf_proto.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\sch_proto.h
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\jrd\sdl.h
 # End Source File
 # Begin Source File
diff --git a/builds/win32/msvc6/fbclient_static.dsp b/builds/win32/msvc6/fbclient_static.dsp
index f174b9740f..fcc5ce98fc 100644
--- a/builds/win32/msvc6/fbclient_static.dsp
+++ b/builds/win32/msvc6/fbclient_static.dsp
@@ -145,10 +145,6 @@ SOURCE=..\..\..\src\jrd\perf_proto.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\sch_proto.h
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\jrd\sdl.h
 # End Source File
 # Begin Source File
@@ -293,10 +289,6 @@ SOURCE=..\..\..\src\jrd\perf.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\sch.cpp
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\jrd\sdl.cpp
 # End Source File
 # Begin Source File