diff --git a/modbus.pc.in b/modbus.pc.in
index 275acd8..0c869df 100644
--- a/modbus.pc.in
+++ b/modbus.pc.in
@@ -5,7 +5,6 @@ includedir=@includedir@
 
 Name: modbus
 Description: Modbus library
-Requires:
 Version: @VERSION@
 Libs: -L${libdir} -lmodbus
 Cflags: -I${includedir}