diff --git a/CMakeLists.txt b/CMakeLists.txt
index e12f86f..02d5f71 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -243,5 +243,8 @@ target_link_libraries(fallout2-ce
 )
 
 add_subdirectory("third_party/fpattern")
+target_link_libraries(fallout2-ce ${FPATTERN_LIBRARY})
+target_include_directories(fallout2-ce PRIVATE ${FPATTERN_INCLUDE_DIR})
+
 add_subdirectory("third_party/zlib")
 add_subdirectory("third_party/sdl2")
diff --git a/src/dfile.cc b/src/dfile.cc
index 3595798..90a6b21 100644
--- a/src/dfile.cc
+++ b/src/dfile.cc
@@ -1,6 +1,6 @@
 #include "dfile.h"
 
-#include "fpattern.h"
+#include <fpattern.h>
 
 #include <assert.h>
 #include <io.h>
diff --git a/third_party/fpattern/CMakeLists.txt b/third_party/fpattern/CMakeLists.txt
index 1bb90aa..43f4153 100644
--- a/third_party/fpattern/CMakeLists.txt
+++ b/third_party/fpattern/CMakeLists.txt
@@ -10,10 +10,15 @@ if (NOT fpattern_POPULATED)
     FetchContent_Populate(fpattern)
 endif()
 
-target_sources(fallout2-ce PUBLIC
+if(MSVC)
+    set(CMAKE_DEBUG_POSTFIX "d")
+endif()
+
+add_library(fpattern STATIC
     "${fpattern_SOURCE_DIR}/debug.h"
     "${fpattern_SOURCE_DIR}/fpattern.c"
     "${fpattern_SOURCE_DIR}/fpattern.h"
 )
 
-target_include_directories(fallout2-ce PUBLIC ${fpattern_SOURCE_DIR})
+set(FPATTERN_LIBRARY "fpattern" PARENT_SCOPE)
+set(FPATTERN_INCLUDE_DIR "${fpattern_SOURCE_DIR}" PARENT_SCOPE)