diff --git a/src/libCom/bldEnvData.pl b/src/libCom/bldEnvData.pl
index 210176455..a5fe8a1a2 100644
--- a/src/libCom/bldEnvData.pl
+++ b/src/libCom/bldEnvData.pl
@@ -106,7 +106,6 @@ print OUT " */\n";
 print OUT "\n";
 print OUT "#define epicsExportSharedSymbols\n";
 print OUT "#include \"envDefs.h\"\n";
-print OUT "#include \"shareLib.h\"\n";
 print OUT "\n";
 
 
diff --git a/src/libCom/env/bldEnvData.pl b/src/libCom/env/bldEnvData.pl
index 210176455..a5fe8a1a2 100644
--- a/src/libCom/env/bldEnvData.pl
+++ b/src/libCom/env/bldEnvData.pl
@@ -106,7 +106,6 @@ print OUT " */\n";
 print OUT "\n";
 print OUT "#define epicsExportSharedSymbols\n";
 print OUT "#include \"envDefs.h\"\n";
-print OUT "#include \"shareLib.h\"\n";
 print OUT "\n";