diff --git a/Makefile b/Makefile
index 1abd4d3..6d34a31 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-.PHONY: all src clean
+.PHONY: all test src clean
 
 all: test src
 
diff --git a/Makefile.conf b/Makefile.conf
index 2d9b8e5..610f07a 100644
--- a/Makefile.conf
+++ b/Makefile.conf
@@ -2,7 +2,7 @@ LIBNAME:=orca
 LIB:=lib$(LIBNAME).a
 
 C_LANG_VERSION=c99
-CXX_LANG_VERSION=c++11
+CXX_LANG_VERSION=c++17
 
 # Build option defaults
 PREFIX?=$(HOME)/local
@@ -81,3 +81,6 @@ endif
 
 CXXFLAGS+=$(COMPILE_FLAGS)
 CFLAGS+=$(COMPILE_FLAGS)
+
+$(info C-Compiler: $(shell $(CC) --version))
+$(info C++-Compiler: $(shell $(CXX) --version))
\ No newline at end of file