diff --git a/Postbox.xcodeproj/project.pbxproj b/Postbox.xcodeproj/project.pbxproj
index d815eda34c..5ca0766ec5 100644
--- a/Postbox.xcodeproj/project.pbxproj
+++ b/Postbox.xcodeproj/project.pbxproj
@@ -1327,9 +1327,10 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				OTHER_CFLAGS = (
-					"-DSQLITE_TEMP_STORE=2",
 					"-DSQLITE_HAS_CODEC=1",
 					"-DSQLCIPHER_CRYPTO_CC=1",
+					"-DSQLITE_ENABLE_FTS5",
+					"-DSQLITE_DEFAULT_MEMSTATUS=0",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = org.telegram.Telegram.PostboxMac;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -1453,9 +1454,10 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				OTHER_CFLAGS = (
-					"-DSQLITE_TEMP_STORE=2",
 					"-DSQLITE_HAS_CODEC=1",
 					"-DSQLCIPHER_CRYPTO_CC=1",
+					"-DSQLITE_ENABLE_FTS5",
+					"-DSQLITE_DEFAULT_MEMSTATUS=0",
 				);
 				OTHER_SWIFT_FLAGS = "-DDEBUG";
 				PRODUCT_BUNDLE_IDENTIFIER = org.telegram.Telegram.PostboxMac;
@@ -1489,9 +1491,10 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				OTHER_CFLAGS = (
-					"-DSQLITE_TEMP_STORE=2",
 					"-DSQLITE_HAS_CODEC=1",
 					"-DSQLCIPHER_CRYPTO_CC=1",
+					"-DSQLITE_ENABLE_FTS5",
+					"-DSQLITE_DEFAULT_MEMSTATUS=0",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = org.telegram.Telegram.PostboxMac;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -1523,9 +1526,10 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				OTHER_CFLAGS = (
-					"-DSQLITE_TEMP_STORE=2",
 					"-DSQLITE_HAS_CODEC=1",
 					"-DSQLCIPHER_CRYPTO_CC=1",
+					"-DSQLITE_ENABLE_FTS5",
+					"-DSQLITE_DEFAULT_MEMSTATUS=0",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = org.telegram.Telegram.PostboxMac;
 				PRODUCT_NAME = "$(TARGET_NAME)";