diff --git a/configure.ac b/configure.ac
index 90b44741a..70961e746 100644
--- a/configure.ac
+++ b/configure.ac
@@ -407,6 +407,7 @@ AC_OUTPUT([ \
   ./src/SKETCHER/Makefile \
   ./src/STEPExport/Makefile \
   ./src/STEPImport/Makefile \
+  ./src/STLExport/Makefile \
   ./src/ShHealOper/Makefile \
   ./src/TransformationGUI/Makefile \
   ./resources/Makefile \
diff --git a/resources/ImportExport b/resources/ImportExport
index 6f99dfe50..654d2e1a3 100644
--- a/resources/ImportExport
+++ b/resources/ImportExport
@@ -17,12 +17,12 @@ STEP.Import: libSTEPImport
 STEP.Export: libSTEPExport
 STEP.Pattern: STEP Files ( *.step *.stp )
 
-STL_Bin.Export: libSTLExport.so
+STL_Bin.Export: libSTLExport
 STL_Bin.Pattern: STL Binary Files ( *.stl )
 
-STL_ASCII.Export: libSTLExport.so
+STL_ASCII.Export: libSTLExport
 STL_ASCII.Pattern: STL ASCII Files ( *.stl )
 
-ACIS.Import: libACISImport.so
-ACIS.Export: libACISExport.so
-ACIS.Pattern: ACIS Files ( *.sat )
\ No newline at end of file
+ACIS.Import: libACISImport
+ACIS.Export: libACISExport
+ACIS.Pattern: ACIS Files ( *.sat )
diff --git a/src/Makefile.am b/src/Makefile.am
index 374eee802..3a05c863f 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -25,4 +25,4 @@
 #  Module : GEOM
 #  $Header$
 
-SUBDIRS = OBJECT ARCHIMEDE NMTDS NMTTools NMTAlgo GEOMAlgo SKETCHER GEOM BREPExport BREPImport IGESExport IGESImport STEPExport STEPImport ShHealOper GEOMImpl GEOM_I GEOMClient DlgRef GEOMFiltersSelection GEOMGUI GEOMBase GEOMToolsGUI DisplayGUI BasicGUI PrimitiveGUI GenerationGUI EntityGUI BuildGUI BooleanGUI TransformationGUI OperationGUI RepairGUI MeasureGUI GroupGUI BlocksGUI GEOM_I_Superv GEOM_SWIG
+SUBDIRS = OBJECT ARCHIMEDE NMTDS NMTTools NMTAlgo GEOMAlgo SKETCHER GEOM BREPExport BREPImport IGESExport IGESImport STEPExport STEPImport STLExport ShHealOper GEOMImpl GEOM_I GEOMClient DlgRef GEOMFiltersSelection GEOMGUI GEOMBase GEOMToolsGUI DisplayGUI BasicGUI PrimitiveGUI GenerationGUI EntityGUI BuildGUI BooleanGUI TransformationGUI OperationGUI RepairGUI MeasureGUI GroupGUI BlocksGUI GEOM_I_Superv GEOM_SWIG