diff --git a/dns/ipcheck/Makefile b/dns/ipcheck/Makefile
index 43f050f6695e..f3355e447244 100644
--- a/dns/ipcheck/Makefile
+++ b/dns/ipcheck/Makefile
@@ -36,6 +36,6 @@ do-patch:
 			${WRKDIR}/ipcheck.py
 
 do-install:
-	@${INSTALL_SCRIPT} ${WRKDIR}/${DISTNAME} ${PREFIX}/bin/${PORTNAME}.py
+	@${INSTALL_SCRIPT} ${WRKDIR}/ipcheck.py ${PREFIX}/bin/
 
 .include <bsd.port.mk>
diff --git a/net/ipcheck/Makefile b/net/ipcheck/Makefile
index 43f050f6695e..f3355e447244 100644
--- a/net/ipcheck/Makefile
+++ b/net/ipcheck/Makefile
@@ -36,6 +36,6 @@ do-patch:
 			${WRKDIR}/ipcheck.py
 
 do-install:
-	@${INSTALL_SCRIPT} ${WRKDIR}/${DISTNAME} ${PREFIX}/bin/${PORTNAME}.py
+	@${INSTALL_SCRIPT} ${WRKDIR}/ipcheck.py ${PREFIX}/bin/
 
 .include <bsd.port.mk>