diff --git a/pinpoint/final/on_finish_unit.cpp b/pinpoint/final/on_finish_unit.cpp
index f8ffad7..f7b638e 100644
--- a/pinpoint/final/on_finish_unit.cpp
+++ b/pinpoint/final/on_finish_unit.cpp
@@ -28,7 +28,7 @@ void on_finish_unit(void* plugin_data, void* user_data) {
 	}
 
 	for (const auto& [uid, ipin] : S1InstructionPin::all()) {
-		std::cout << "    Instruction pin at symbol \"" << SPSLR_PINPOINT_STAGE1_SEPARATOR
-			<< "_" << uid << "\" -> target " << ipin.target << ", offset " << ipin.offset << std::endl;
+		std::cout << "    Instruction pin at symbol \"" << SPSLR_PINPOINT_STAGE1_PIN
+			<< uid << "\" -> target " << ipin.target << ", offset " << ipin.offset << std::endl;
 	}
 }
diff --git a/pinpoint/pinpoint_config.h b/pinpoint/pinpoint_config.h
index e73004a..2ccbaf1 100644
--- a/pinpoint/pinpoint_config.h
+++ b/pinpoint/pinpoint_config.h
@@ -2,4 +2,4 @@
 
 #define SPSLR_ATTRIBUTE "spslr"
 #define SPSLR_PINPOINT_STAGE0_SEPARATOR "__spslr_offsetof"
-#define SPSLR_PINPOINT_STAGE1_SEPARATOR "__spslr_pin" /* suffixed with "_<uid>" */
+#define SPSLR_PINPOINT_STAGE1_PIN "__spslr_ipin_" /* suffixed with "<uid>" */
diff --git a/pinpoint/stage1/asm_offset_pass.cpp b/pinpoint/stage1/asm_offset_pass.cpp
index d790142..3b529b4 100644
--- a/pinpoint/stage1/asm_offset_pass.cpp
+++ b/pinpoint/stage1/asm_offset_pass.cpp
@@ -19,13 +19,13 @@ void S1InstructionPin::reset() {
 static char asm_str_buf[1024];
 
 static const char* make_asm_noarch(UID uid) {
-	snprintf(asm_str_buf, sizeof(asm_str_buf), SPSLR_PINPOINT_STAGE1_SEPARATOR "_%lu:", uid);
+	snprintf(asm_str_buf, sizeof(asm_str_buf), SPSLR_PINPOINT_STAGE1_PIN "%lu:", uid);
 	return nullptr;
 }
 
 static const char* make_asm_x86_64(UID uid) {
 	// Asm has 1 output (%0) and 2 inputs for target (%1) and offset (%2)
-	snprintf(asm_str_buf, sizeof(asm_str_buf), SPSLR_PINPOINT_STAGE1_SEPARATOR "_%lu: mov %2, %0", uid);
+	snprintf(asm_str_buf, sizeof(asm_str_buf), SPSLR_PINPOINT_STAGE1_PIN "%lu: mov %2, %0", uid);
 	return asm_str_buf;
 }