diff --git a/features/minimal-printf/profiles/develop.json b/features/minimal-printf/profiles/develop.json
index f0f42bd91c..37bbf12e84 100644
--- a/features/minimal-printf/profiles/develop.json
+++ b/features/minimal-printf/profiles/develop.json
@@ -5,7 +5,7 @@
                    "-fmessage-length=0", "-fno-exceptions", "-fno-builtin",
                    "-ffunction-sections", "-fdata-sections", "-funsigned-char",
                    "-MMD", "-fno-delete-null-pointer-checks",
-                   "-fomit-frame-pointer", "-Os"],
+                   "-fomit-frame-pointer", "-Os", "-g"],
         "asm": ["-x", "assembler-with-cpp"],
         "c": ["-std=gnu99"],
         "cxx": ["-std=gnu++98", "-fno-rtti", "-Wvla"],
diff --git a/features/minimal-printf/profiles/release.json b/features/minimal-printf/profiles/release.json
index 90578b053c..1c8174aaad 100644
--- a/features/minimal-printf/profiles/release.json
+++ b/features/minimal-printf/profiles/release.json
@@ -5,7 +5,7 @@
                    "-fmessage-length=0", "-fno-exceptions", "-fno-builtin",
                    "-ffunction-sections", "-fdata-sections", "-funsigned-char",
                    "-MMD", "-fno-delete-null-pointer-checks",
-                   "-fomit-frame-pointer", "-Os", "-DNDEBUG"],
+                   "-fomit-frame-pointer", "-Os", "-DNDEBUG", "-g"],
         "asm": ["-x", "assembler-with-cpp"],
         "c": ["-std=gnu99"],
         "cxx": ["-std=gnu++98", "-fno-rtti", "-Wvla"],