diff --git a/sqlcipher.xcodeproj/project.pbxproj b/sqlcipher.xcodeproj/project.pbxproj
index 0d510ca..b0645e6 100644
--- a/sqlcipher.xcodeproj/project.pbxproj
+++ b/sqlcipher.xcodeproj/project.pbxproj
@@ -146,7 +146,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "./configure CC=/usr/bin/gcc CFLAGS=\"-DSQLITE_HAS_CODEC -DSQLITE_TEMP_STORE=2\"\nmake sqlite3.c\nexit 0";
+			shellScript = "./configure --enable-tempstore=yes CC=/usr/bin/gcc CFLAGS=\"-DSQLITE_HAS_CODEC -DSQLITE_TEMP_STORE=2\"\nmake sqlite3.c\nexit 0";
 		};
 /* End PBXShellScriptBuildPhase section */
 
@@ -184,7 +184,6 @@
 				OTHER_CFLAGS = (
 					"-DSQLITE_HAS_CODEC",
 					"-DNDEBUG",
-					"-DSQLITE_OS_UNIX=1",
 					"-DSQLITE_TEMP_STORE=2",
 				);
 				OTHER_LDFLAGS = "";