diff --git a/driver-vpi/Makefile.in b/driver-vpi/Makefile.in
index 73843a9bd..c484e4e32 100644
--- a/driver-vpi/Makefile.in
+++ b/driver-vpi/Makefile.in
@@ -69,7 +69,7 @@ main.o: main.c config.h
 
 config.h: config.h.in
 	sed -e 's;@IVLCC@;@CC@;' -e 's;@IVLCXX@;@CXX@;' \
-	    -e 's;@SUFFIX@;$(suffix);' \
+	    -e 's;@SUFFIX@;$(suffix);g' \
 	    -e 's;@IVLCFLAGS@;@CXXFLAGS@;' \
 	    -e 's;@SHARED@;@shared@;' $< > $@
 
diff --git a/driver-vpi/config.h.in b/driver-vpi/config.h.in
index 9f4da0c15..a944b3149 100644
--- a/driver-vpi/config.h.in
+++ b/driver-vpi/config.h.in
@@ -6,4 +6,4 @@
 #define IVERILOG_VPI_CFLAGS    " @IVLCFLAGS@"
 #define IVERILOG_VPI_LDFLAGS   "@SHARED@"
 #define IVERILOG_VPI_LDLIBS    "-lveriuser@SUFFIX@ -lvpi@SUFFIX@"
-#define IVERILOG_SUFFIX        "@SUFFIX@"
\ No newline at end of file
+#define IVERILOG_SUFFIX        "@SUFFIX@"