diff --git a/src/frontend/qt_sdl/Config.cpp b/src/frontend/qt_sdl/Config.cpp
index a32e172a..53eac044 100644
--- a/src/frontend/qt_sdl/Config.cpp
+++ b/src/frontend/qt_sdl/Config.cpp
@@ -247,11 +247,7 @@ ConfigEntry ConfigFile[] =
     {"JIT_MaxBlockSize", 0, &JIT_MaxBlockSize, 32, false},
     {"JIT_BranchOptimisations", 1, &JIT_BranchOptimisations, true, false},
     {"JIT_LiteralOptimisations", 1, &JIT_LiteralOptimisations, true, false},
-    #ifdef __APPLE__
-        {"JIT_FastMemory", 1, &JIT_FastMemory, false, false},
-    #else
-        {"JIT_FastMemory", 1, &JIT_FastMemory, true, false},
-    #endif
+    {"JIT_FastMemory", 1, &JIT_FastMemory, true, false},
 #endif
 
     {"ExternalBIOSEnable", 1, &ExternalBIOSEnable, false, false},
diff --git a/src/frontend/qt_sdl/EmuSettingsDialog.cpp b/src/frontend/qt_sdl/EmuSettingsDialog.cpp
index f6968291..852af5d1 100644
--- a/src/frontend/qt_sdl/EmuSettingsDialog.cpp
+++ b/src/frontend/qt_sdl/EmuSettingsDialog.cpp
@@ -493,9 +493,7 @@ void EmuSettingsDialog::on_chkEnableJIT_toggled()
     bool disabled = !ui->chkEnableJIT->isChecked();
     ui->chkJITBranchOptimisations->setDisabled(disabled);
     ui->chkJITLiteralOptimisations->setDisabled(disabled);
-    #ifndef __APPLE__
-        ui->chkJITFastMemory->setDisabled(disabled);
-    #endif
+    ui->chkJITFastMemory->setDisabled(disabled);
     ui->spnJITMaximumBlockSize->setDisabled(disabled);
 }