CMakeLists.txt             | 2 +-
 src/CMakeLists.txt         | 4 ++--
 zmap_conf_install.cmake.in | 7 -------
 3 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index aeb1c7f..0378f44 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -67,4 +67,4 @@ add_subdirectory(src)
 FILE(GLOB CONF_FILES RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}/conf" "conf/*")
 message(STATUS "${CONF_FILES}")
 configure_file(zmap_conf_install.cmake.in zmap_conf_install.cmake)
-install(SCRIPT "${PROJECT_SOURCE_DIR}/zmap_conf_install.cmake")
+install(SCRIPT "${CMAKE_CURRENT_BINARY_DIR}/zmap_conf_install.cmake")
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 6e51f12..2c1ae5a 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -75,11 +75,11 @@ add_custom_command(OUTPUT zopt.h
 	)
 
 add_custom_command(OUTPUT lexer.c
-	COMMAND flex -o "${CMAKE_CURRENT_BINARY_DIR}/lexer.c" --header-file="${CMAKE_CURRENT_BINARY_DIR}/lexer.h" lexer.l
+	COMMAND flex -o "${CMAKE_CURRENT_BINARY_DIR}/lexer.c" --header-file="${CMAKE_CURRENT_BINARY_DIR}/lexer.h" "${CMAKE_CURRENT_SOURCE_DIR}/lexer.l"
 	)
 
 add_custom_command(OUTPUT parser.c
-	COMMAND byacc -d -o parser.c parser.y
+	COMMAND byacc -d -o "${CMAKE_CURRENT_BINARY_DIR}/parser.c" "${CMAKE_CURRENT_SOURCE_DIR}/parser.y"
 	)
 
 add_executable(zmap ${SOURCES})
diff --git a/zmap_conf_install.cmake.in b/zmap_conf_install.cmake.in
index c1b2f61..695e7dd 100644
--- a/zmap_conf_install.cmake.in
+++ b/zmap_conf_install.cmake.in
@@ -1,10 +1,3 @@
-message(STATUS "Creating /etc/zmap")
-if (NOT EXISTS "/etc/zmap/")
-        file(MAKE_DIRECTORY "/etc/zmap")
-else()
-        message(STATUS "/etc/zmap exists, skipping...")
-endif()
-
 message(STATUS "Installing blacklist.conf...")
 if (NOT EXISTS "/etc/zmap/blacklist.conf")
         file(INSTALL "${PROJECT_SOURCE_DIR}/conf/blacklist.conf" DESTINATION "/etc/zmap")