diff --git a/security/pkix/test/gtest/nssgtest.cpp b/security/pkix/test/gtest/nssgtest.cpp
index 2b663f1d15e..e44034ec12e 100644
--- a/security/pkix/test/gtest/nssgtest.cpp
+++ b/security/pkix/test/gtest/nssgtest.cpp
@@ -36,7 +36,7 @@ namespace mozilla { namespace pkix { namespace test {
 NSSTest::SetUpTestCase()
 {
   if (NSS_NoDB_Init(nullptr) != SECSuccess) {
-    PR_Abort();
+    abort();
   }
 
   now = Now();
@@ -49,7 +49,7 @@ NSSTest::NSSTest()
   : arena(PORT_NewArena(DER_DEFAULT_CHUNKSIZE))
 {
   if (!arena) {
-    PR_Abort();
+    abort();
   }
 }
 
diff --git a/security/pkix/test/gtest/pkixbuild_tests.cpp b/security/pkix/test/gtest/pkixbuild_tests.cpp
index b669bd12d88..c5ee6dee80e 100644
--- a/security/pkix/test/gtest/pkixbuild_tests.cpp
+++ b/security/pkix/test/gtest/pkixbuild_tests.cpp
@@ -210,7 +210,7 @@ public:
     // Initialize the tail of the cert chains we'll be using once, to make the
     // tests run faster (generating the keys is slow).
     if (!trustDomain.SetUpCertChainTail()) {
-      PR_Abort();
+      abort();
     }
   }
 
diff --git a/security/pkix/test/gtest/pkixocsp_VerifyEncodedOCSPResponse.cpp b/security/pkix/test/gtest/pkixocsp_VerifyEncodedOCSPResponse.cpp
index e3bdfebfa6c..e1179a2de28 100644
--- a/security/pkix/test/gtest/pkixocsp_VerifyEncodedOCSPResponse.cpp
+++ b/security/pkix/test/gtest/pkixocsp_VerifyEncodedOCSPResponse.cpp
@@ -123,7 +123,7 @@ public:
   {
     NSSTest::SetUpTestCase();
     if (!SetUpTestCaseInner()) {
-      PR_Abort();
+      abort();
     }
   }
 
@@ -135,7 +135,7 @@ public:
     // The result of ASCIIToDERName is owned by the arena
     if (InitInputFromSECItem(ASCIIToDERName(arena.get(), rootName),
                              rootNameDER) != Success) {
-      PR_Abort();
+      abort();
     }
 
     Input serialNumberDER;
@@ -143,17 +143,17 @@ public:
     if (InitInputFromSECItem(
           CreateEncodedSerialNumber(arena.get(), ++rootIssuedCount),
           serialNumberDER) != Success) {
-      PR_Abort();
+      abort();
     }
 
     Input rootSPKIDER;
     if (InitInputFromSECItem(rootSPKI.get(), rootSPKIDER) != Success) {
-      PR_Abort();
+      abort();
     }
     endEntityCertID = new (std::nothrow) CertID(rootNameDER, rootSPKIDER,
                                                 serialNumberDER);
     if (!endEntityCertID) {
-      PR_Abort();
+      abort();
     }
   }
 
@@ -807,11 +807,11 @@ public:
           "CN=OCSPGetCertTrustTest Signer", OCSPResponseContext::good,
           byKey, SEC_OID_OCSP_RESPONDER, &signerCertDER));
     if (response.Init(createdResponse) != Success) {
-      PR_Abort();
+      abort();
     }
 
     if (response.GetLength() == 0 || signerCertDER.GetLength() == 0) {
-      PR_Abort();
+      abort();
     }
   }
 
diff --git a/security/pkix/test/lib/pkixtestutil.cpp b/security/pkix/test/lib/pkixtestutil.cpp
index feb1e223b8a..6b16fbb46f9 100644
--- a/security/pkix/test/lib/pkixtestutil.cpp
+++ b/security/pkix/test/lib/pkixtestutil.cpp
@@ -223,7 +223,7 @@ private:
         break;
       default:
         PR_NOT_REACHED("EncodeLength: bad lengthLength");
-        PR_Abort();
+        abort();
     }
   }
 
@@ -293,7 +293,7 @@ HashAlgorithmToLength(SECOidTag hashAlg)
       return SHA512_LENGTH;
     default:
       PR_NOT_REACHED("HashAlgorithmToLength: bad hashAlg");
-      PR_Abort();
+      abort();
   }
   return 0;
 }
@@ -1416,7 +1416,7 @@ CertStatus(OCSPResponseContext& context)
     }
     default:
       PR_NOT_REACHED("CertStatus: bad context.certStatus");
-      PR_Abort();
+      abort();
   }
   return nullptr;
 }