diff --git a/Autoupdate/AppInstaller.m b/Autoupdate/AppInstaller.m
index 7d8dbbf0..9f13b664 100644
--- a/Autoupdate/AppInstaller.m
+++ b/Autoupdate/AppInstaller.m
@@ -561,10 +561,6 @@ static const NSTimeInterval SUDisplayProgressTimeDelay = 0.7;
                 return;
             }
             
-            // Used later for relaunching
-            // Compute this now before we set this installer property to nil
-            NSString *installationPath = [self.installer installationPath];
-            
             NSError *thirdStageError = nil;
             if (![self.installer performFinalInstallationProgressBlock:nil error:&thirdStageError]) {
                 [self.installer performCleanup];
diff --git a/Autoupdate/SUGuidedPackageInstaller.h b/Autoupdate/SUGuidedPackageInstaller.h
index 29e9389f..e297cf7c 100644
--- a/Autoupdate/SUGuidedPackageInstaller.h
+++ b/Autoupdate/SUGuidedPackageInstaller.h
@@ -21,6 +21,6 @@ A guided installation can be started by applications other than the application
 
 @interface SUGuidedPackageInstaller : NSObject <SUInstallerProtocol>
 
-- (instancetype)initWithPackagePath:(NSString *)packagePath installationPath:(NSString *)installationPath;
+- (instancetype)initWithPackagePath:(NSString *)packagePath;
 
 @end
diff --git a/Autoupdate/SUGuidedPackageInstaller.m b/Autoupdate/SUGuidedPackageInstaller.m
index 402e8aff..5632f0ae 100644
--- a/Autoupdate/SUGuidedPackageInstaller.m
+++ b/Autoupdate/SUGuidedPackageInstaller.m
@@ -16,21 +16,18 @@
 @interface SUGuidedPackageInstaller ()
 
 @property (nonatomic, readonly, copy) NSString *packagePath;
-@property (nonatomic, readonly, copy) NSString *installationPath;
 
 @end
 
 @implementation SUGuidedPackageInstaller
 
 @synthesize packagePath = _packagePath;
-@synthesize installationPath = _installationPath;
 
-- (instancetype)initWithPackagePath:(NSString *)packagePath installationPath:(NSString *)installationPath
+- (instancetype)initWithPackagePath:(NSString *)packagePath
 {
     self = [super init];
     if (self != nil) {
         _packagePath = [packagePath copy];
-        _installationPath = [installationPath copy];
     }
     return self;
 }
diff --git a/Autoupdate/SUInstaller.m b/Autoupdate/SUInstaller.m
index 553c12b0..7db302e8 100644
--- a/Autoupdate/SUInstaller.m
+++ b/Autoupdate/SUInstaller.m
@@ -135,7 +135,7 @@
                 *error = [NSError errorWithDomain:SUSparkleErrorDomain code:SUInstallationError userInfo:@{ NSLocalizedDescriptionKey: [NSString stringWithFormat:@"Found guided package installer but '%@=%@' was probably missing in the appcast item enclosure", SUAppcastAttributeInstallationType, SPUInstallationTypeGuidedPackage] }];
             }
         } else {
-            installer = [[SUGuidedPackageInstaller alloc] initWithPackagePath:newDownloadPath installationPath:host.bundlePath];
+            installer = [[SUGuidedPackageInstaller alloc] initWithPackagePath:newDownloadPath];
         }
     } else if (isPackage) {
         if (![expectedInstallationType isEqualToString:SPUInstallationTypeInteractivePackage]) {
@@ -143,7 +143,7 @@
                 *error = [NSError errorWithDomain:SUSparkleErrorDomain code:SUInstallationError userInfo:@{ NSLocalizedDescriptionKey: [NSString stringWithFormat:@"Found package installer but '%@=%@' was probably missing in the appcast item enclosure", SUAppcastAttributeInstallationType, SPUInstallationTypeInteractivePackage] }];
             }
         } else {
-            installer = [[SUPackageInstaller alloc] initWithPackagePath:newDownloadPath installationPath:host.bundlePath];
+            installer = [[SUPackageInstaller alloc] initWithPackagePath:newDownloadPath];
         }
     } else {
         if (![expectedInstallationType isEqualToString:SPUInstallationTypeApplication]) {
diff --git a/Autoupdate/SUInstallerProtocol.h b/Autoupdate/SUInstallerProtocol.h
index 86fb6f3d..c574bf41 100644
--- a/Autoupdate/SUInstallerProtocol.h
+++ b/Autoupdate/SUInstallerProtocol.h
@@ -33,9 +33,6 @@ NS_ASSUME_NONNULL_BEGIN
 // Should be thread safe
 - (BOOL)canInstallSilently;
 
-// The destination and installation path of the bundle being updated
-- (NSString *)installationPath;
-
 @end
 
 NS_ASSUME_NONNULL_END
diff --git a/Autoupdate/SUPackageInstaller.h b/Autoupdate/SUPackageInstaller.h
index b4375618..779118af 100644
--- a/Autoupdate/SUPackageInstaller.h
+++ b/Autoupdate/SUPackageInstaller.h
@@ -14,6 +14,6 @@
 
 @interface SUPackageInstaller : NSObject <SUInstallerProtocol>
 
-- (instancetype)initWithPackagePath:(NSString *)packagePath installationPath:(NSString *)installationPath;
+- (instancetype)initWithPackagePath:(NSString *)packagePath;
 
 @end
diff --git a/Autoupdate/SUPackageInstaller.m b/Autoupdate/SUPackageInstaller.m
index aaaa2e16..056567fb 100644
--- a/Autoupdate/SUPackageInstaller.m
+++ b/Autoupdate/SUPackageInstaller.m
@@ -17,7 +17,6 @@
 @interface SUPackageInstaller ()
 
 @property (nonatomic, readonly, copy) NSString *packagePath;
-@property (nonatomic, readonly, copy) NSString *installationPath;
 
 @end
 
@@ -26,14 +25,12 @@
 static NSString *SUOpenUtilityPath = @"/usr/bin/open";
 
 @synthesize packagePath = _packagePath;
-@synthesize installationPath = _installationPath;
 
-- (instancetype)initWithPackagePath:(NSString *)packagePath installationPath:(NSString *)installationPath
+- (instancetype)initWithPackagePath:(NSString *)packagePath
 {
     self = [super init];
     if (self != nil) {
         _packagePath = [packagePath copy];
-        _installationPath = [installationPath copy];
     }
     return self;
 }