diff --git a/Podfile.lock b/Podfile.lock
index 7ee247be..eb9169b2 100644
--- a/Podfile.lock
+++ b/Podfile.lock
@@ -29,4 +29,4 @@ SPEC CHECKSUMS:
 
 PODFILE CHECKSUM: 2b7d3c7f6716bfb4ee9ab8a1ee475ca57c8165e9
 
-COCOAPODS: 1.11.3
+COCOAPODS: 1.15.2
diff --git a/Sources/Public/BacktraceCrashReporter.swift b/Sources/Public/BacktraceCrashReporter.swift
index 1e2c1e80..89dca455 100644
--- a/Sources/Public/BacktraceCrashReporter.swift
+++ b/Sources/Public/BacktraceCrashReporter.swift
@@ -1,5 +1,6 @@
 import Foundation
 import CrashReporter
+import Darwin
 
 
 /// A wrapper around `PLCrashReporter`.
@@ -34,7 +35,7 @@ extension BacktraceCrashReporter: CrashReporting {
                     return
                 }
             
-                attributesProvider.set(faultMessage: "siginfo_t.si_signo: \(signalInfo.si_signo)")
+                attributesProvider.set(faultMessage: "\(String(cString: strsignal(signalInfo.si_signo)))")
 
                 try? AttributesStorage.store(attributesProvider.dynamicAttributes, fileName: BacktraceCrashReporter.crashName)
                 try? AttachmentsStorage.store(attributesProvider.allAttachments, fileName: BacktraceCrashReporter.crashName)