diff --git a/patches/PSP.cmake b/patches/PSP.cmake
index 2e16dc5..63b8d62 100644
--- a/patches/PSP.cmake
+++ b/patches/PSP.cmake
@@ -24,14 +24,16 @@ set(PSPBIN ${PSPDEV}/bin)
 set(PSPCMAKE ${PSPDEV}/psp/share/cmake)
 
 # Basic CMake Declarations
+set(CMAKE_PREFIX_PATH ${PSPDEV} ${PSPDEV}/psp ${PSPSDK})
 set(CMAKE_SYSTEM_NAME Generic)
 set(CMAKE_C_COMPILER ${PSPBIN}/psp-gcc)
 set(CMAKE_CXX_COMPILER ${PSPBIN}/psp-g++)
-set(CMAKE_FIND_ROOT_PATH "${PSPSDK};${PSPDEV}")
+set(CMAKE_FIND_ROOT_PATH ${PSPDEV})
 set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
 set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
 set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
 set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
+set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
 
 # Set paths to PSP-specific utilities:
 set(MKSFO ${PSPBIN}/mksfo)