diff --git a/dlls/ext-ms-win-ras-rasapi32-l1-1-0/ext-ms-win-ras-rasapi32-l1-1-0.spec b/dlls/ext-ms-win-ras-rasapi32-l1-1-0/ext-ms-win-ras-rasapi32-l1-1-0.spec
index bb73c8a9eb9..f215a577320 100644
--- a/dlls/ext-ms-win-ras-rasapi32-l1-1-0/ext-ms-win-ras-rasapi32-l1-1-0.spec
+++ b/dlls/ext-ms-win-ras-rasapi32-l1-1-0/ext-ms-win-ras-rasapi32-l1-1-0.spec
@@ -5,7 +5,7 @@
 @ stdcall RasEnumEntriesW(wstr wstr ptr ptr ptr) rasapi32.RasEnumEntriesW
 @ stdcall RasGetAutodialAddressA(str ptr ptr ptr ptr) rasapi32.RasGetAutodialAddressA
 @ stdcall RasGetAutodialAddressW(wstr ptr ptr ptr ptr) rasapi32.RasGetAutodialAddressW
-@ stub RasGetConnectionStatistics
+@ stdcall RasGetConnectionStatistics(ptr ptr) rasapi32.RasGetConnectionStatistics
 @ stdcall RasGetConnectStatusW(ptr ptr) rasapi32.RasGetConnectStatusW
 @ stub RasGetCredentialsW
 @ stdcall RasGetEntryDialParamsW(wstr ptr ptr) rasapi32.RasGetEntryDialParamsW
diff --git a/dlls/rasapi32/rasapi.c b/dlls/rasapi32/rasapi.c
index b1721c61752..791b0dab133 100644
--- a/dlls/rasapi32/rasapi.c
+++ b/dlls/rasapi32/rasapi.c
@@ -547,3 +547,9 @@ DWORD WINAPI RasGetLinkStatistics(HRASCONN connection, DWORD entry, RAS_STATS *s
     FIXME("(%p,%u,%p), stub!\n", connection, entry, statistics);
     return 0;
 }
+
+DWORD WINAPI RasGetConnectionStatistics(HRASCONN connection, RAS_STATS *statistics)
+{
+    FIXME("(%p,%p), stub!\n", connection, statistics);
+    return ERROR_UNKNOWN;
+}
diff --git a/dlls/rasapi32/rasapi32.spec b/dlls/rasapi32/rasapi32.spec
index 66b21a657cc..e8a28a8814e 100644
--- a/dlls/rasapi32/rasapi32.spec
+++ b/dlls/rasapi32/rasapi32.spec
@@ -33,6 +33,7 @@
 @ stdcall RasGetConnectStatusA(ptr ptr)
 @ stdcall RasGetConnectStatusW(ptr ptr)
 @ stub RasGetConnectStatusWow
+@ stdcall RasGetConnectionStatistics(ptr ptr)
 @ stub RasGetCountryInfoA
 @ stub RasGetCountryInfoW
 @ stub RasGetCredentialsA
diff --git a/include/raserror.h b/include/raserror.h
index 17359368780..549b42423cf 100644
--- a/include/raserror.h
+++ b/include/raserror.h
@@ -23,6 +23,7 @@
 #define ERROR_BUFFER_TOO_SMALL                 (RASBASE+3)
 #define ERROR_BUFFER_INVALID                   (RASBASE+10)
 #define ERROR_INVALID_SIZE                     (RASBASE+32)
+#define ERROR_UNKNOWN                          (RASBASE+35)
 #define ERROR_STATE_MACHINES_NOT_STARTED       (RASBASE+95)
 #define ERROR_RASMAN_CANNOT_INITIALIZE         (RASBASE+111)