diff --git a/Makefile b/Makefile
index 42a7bf7ab..a66cb9d3d 100644
--- a/Makefile
+++ b/Makefile
@@ -80,7 +80,7 @@ ifeq ($(CXX), clang++)
     CPPCHK_GLIBCXX_DEBUG=
 endif
 ifndef CXXFLAGS
-    CXXFLAGS=-include lib/cxx11emu.h -pedantic -Wall -Wextra -Wabi -Wcast-qual -Wfloat-equal -Winline -Wmissing-declarations -Wmissing-format-attribute -Wno-long-long -Wpacked -Wredundant-decls -Wshadow -Wno-missing-field-initializers -Wno-missing-braces -Wno-sign-compare -Wno-multichar $(CPPCHK_GLIBCXX_DEBUG) -g
+    CXXFLAGS=-include lib/cxx11emu.h -pedantic -Wall -Wextra -Wabi -Wcast-qual -Wfloat-equal -Wmissing-declarations -Wmissing-format-attribute -Wno-long-long -Wpacked -Wredundant-decls -Wshadow -Wno-missing-field-initializers -Wno-missing-braces -Wno-sign-compare -Wno-multichar $(CPPCHK_GLIBCXX_DEBUG) -g
 endif
 
 ifeq ($(CXX), g++)
diff --git a/tools/dmake.cpp b/tools/dmake.cpp
index 6d9d6c4e8..0183f0a5b 100644
--- a/tools/dmake.cpp
+++ b/tools/dmake.cpp
@@ -296,7 +296,6 @@ int main(int argc, char **argv)
                                 "-Wcast-qual "
 //                                "-Wconversion "  // danmar: gives fp. for instance: unsigned int sizeof_pointer = sizeof(void *);
                                 "-Wfloat-equal "
-                                "-Winline "
 //                                "-Wlogical-op "
                                 "-Wmissing-declarations "
                                 "-Wmissing-format-attribute "