diff --git a/src/plugins/projectexplorer/xcodebuildparser.cpp b/src/plugins/projectexplorer/xcodebuildparser.cpp
index 41f24e0a384..f592c5321ae 100644
--- a/src/plugins/projectexplorer/xcodebuildparser.cpp
+++ b/src/plugins/projectexplorer/xcodebuildparser.cpp
@@ -37,7 +37,7 @@ namespace ProjectExplorer {
 static const char failureRe[] = "\\*\\* BUILD FAILED \\*\\*$";
 static const char successRe[] = "\\*\\* BUILD SUCCEEDED \\*\\*$";
 static const char buildRe[] = "=== BUILD (AGGREGATE )?TARGET (.*) OF PROJECT (.*) WITH .* ===$";
-static const char signatureChangeRe[] = "(.+): replacing existing signature$";
+static const char signatureChangeEndsWithPattern[] = ": replacing existing signature";
 
 XcodebuildParser::XcodebuildParser() :
     m_fatalErrorCount(0),
@@ -50,8 +50,6 @@ XcodebuildParser::XcodebuildParser() :
     QTC_CHECK(m_successRe.isValid());
     m_buildRe.setPattern(QLatin1String(buildRe));
     QTC_CHECK(m_buildRe.isValid());
-    m_replacingSignatureRe.setPattern(QLatin1String(signatureChangeRe));
-    QTC_CHECK(m_replacingSignatureRe.isValid());
 }
 
 bool XcodebuildParser::hasFatalErrors() const
@@ -73,11 +71,12 @@ void XcodebuildParser::stdOutput(const QString &line)
             m_xcodeBuildParserState = OutsideXcodebuild;
             return;
         }
-        if (m_replacingSignatureRe.indexIn(lne) > -1) {
+        if (lne.endsWith(QLatin1String(signatureChangeEndsWithPattern))) {
             Task task(Task::Warning,
                       QCoreApplication::translate("ProjectExplorer::XcodebuildParser",
                                                   "Replacing signature"),
-                      Utils::FileName::fromString(m_replacingSignatureRe.cap(1)), /* filename */
+                      Utils::FileName::fromString(
+                          lne.left(lne.size() - QLatin1String(signatureChangeEndsWithPattern).size())), /* filename */
                       -1, /* line */
                       Constants::TASK_CATEGORY_COMPILE);
             taskAdded(task, 1);
diff --git a/src/plugins/projectexplorer/xcodebuildparser.h b/src/plugins/projectexplorer/xcodebuildparser.h
index 2557c703421..32f40da2260 100644
--- a/src/plugins/projectexplorer/xcodebuildparser.h
+++ b/src/plugins/projectexplorer/xcodebuildparser.h
@@ -55,7 +55,6 @@ private:
     QRegExp m_failureRe;
     QRegExp m_successRe;
     QRegExp m_buildRe;
-    QRegExp m_replacingSignatureRe;
     XcodebuildStatus m_xcodeBuildParserState;
     QString m_lastTarget;
     QString m_lastProject;