diff --git a/build-config.sh b/build-config.sh
index 5a0e0824..7290178a 100644
--- a/build-config.sh
+++ b/build-config.sh
@@ -145,7 +145,6 @@ include_core_gw
 
 # --- PPSSPP cores ---
 include_core_ppsspp
-include_core_psp1
 
 # --- Atari ProSystem 7800 emulator cores ---
 include_core_prosystem