diff --git a/dlls/icmp/Makefile.in b/dlls/icmp/Makefile.in
index 1ecf6459c0f..93213ab130b 100644
--- a/dlls/icmp/Makefile.in
+++ b/dlls/icmp/Makefile.in
@@ -1 +1,3 @@
 MODULE    = icmp.dll
+
+EXTRADLLFLAGS = -Wb,--data-only
diff --git a/dlls/icmp/icmp.spec b/dlls/icmp/icmp.spec
index ec69de45987..5a1ed0a10ca 100644
--- a/dlls/icmp/icmp.spec
+++ b/dlls/icmp/icmp.spec
@@ -1,8 +1,8 @@
 @ stdcall IcmpCloseHandle(ptr) iphlpapi.IcmpCloseHandle
 @ stdcall IcmpCreateFile() iphlpapi.IcmpCreateFile
-@ stub  IcmpParseReplies
+@ stdcall IcmpParseReplies(ptr long) iphlpapi.IcmpParseReplies
 @ stdcall IcmpSendEcho2(ptr ptr ptr ptr long ptr long ptr ptr long long) iphlpapi.IcmpSendEcho2
 @ stdcall IcmpSendEcho(ptr long ptr long ptr ptr long long) iphlpapi.IcmpSendEcho
-@ stub  do_echo_rep
-@ stub  do_echo_req
-@ stub  register_icmp
+@ stdcall do_echo_rep() iphlpapi.do_echo_rep
+@ stdcall do_echo_req() iphlpapi.do_echo_req
+@ stdcall register_icmp() iphlpapi.register_icmp