diff --git a/dlls/crypt32/chain.c b/dlls/crypt32/chain.c
index ff2c0e0a476..a244715c4a2 100644
--- a/dlls/crypt32/chain.c
+++ b/dlls/crypt32/chain.c
@@ -183,3 +183,8 @@ BOOL WINAPI CertGetCertificateChain(HCERTCHAINENGINE hChainEngine,
     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
     return FALSE;
 }
+
+void WINAPI CertFreeCertificateChain(PCCERT_CHAIN_CONTEXT pChainContext)
+{
+    FIXME("(%p): stub\n", pChainContext);
+}
diff --git a/dlls/crypt32/crypt32.spec b/dlls/crypt32/crypt32.spec
index 8fbaecd3761..bae473c01af 100644
--- a/dlls/crypt32/crypt32.spec
+++ b/dlls/crypt32/crypt32.spec
@@ -45,7 +45,7 @@
 @ stub CertFindSubjectInCTL
 @ stdcall CertFreeCRLContext(ptr)
 @ stdcall CertFreeCTLContext(ptr)
-@ stub CertFreeCertificateChain
+@ stdcall CertFreeCertificateChain(ptr)
 @ stdcall CertFreeCertificateChainEngine(ptr)
 @ stdcall CertFreeCertificateContext(ptr)
 @ stdcall CertGetCRLContextProperty(ptr long ptr ptr)